HW #2.10: One-Step Equations with Rational Coefficients Solve each equation and check your work by substituting. Show all work in your notebook. 1) −2.5𝑥 = −20
2) !!.!= −14
3) −3 = 0.3𝑎
4) !!!= −2
5) 𝑘 + 7.2 = 3.4
6) !
!= 𝑛 + !
!
7) 𝑛 − !
!= −2 !
!
8) 𝑎 − !
!= −3 !
!
Spiral Review: Write an expression that represents the word problem. Then evaluate and solve. 9) The running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 !
! yards. What was the change
in yards for each run? HW #2.10: One-Step Equations with Rational Coefficients Solve each equation and check your work by substituting. Show all work in your notebook. 1) −2.5𝑥 = −20
2) !!.!= −14
3) −3 = 0.3𝑎
4) !!!= −2
5) 𝑘 + 7.2 = 3.4
6) !
!= 𝑛 + !
!
7) 𝑛 − !
!= −2 !
!
8) 𝑎 − !
!= −3 !
!
Spiral Review: Write an expression that represents the word problem. Then evaluate and solve. 9) The running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 !
! yards. What was the change
in yards for each run? HW #2.10: One-Step Equations with Rational Coefficients Solve each equation and check your work by substituting. Show all work in your notebook. 1) −2.5𝑥 = −20
2) !!.!= −14
3) −3 = 0.3𝑎
4) !!!= −2
5) 𝑘 + 7.2 = 3.4
6) !
!= 𝑛 + !
!
7) 𝑛 − !
!= −2 !
!
8) 𝑎 − !
!= −3 !
!
Spiral Review: Write an expression that represents the word problem. Then evaluate and solve. 9) The running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 !
! yards. What was the change
in yards for each run? HW #2.10: One-Step Equations with Rational Coefficients Solve each equation and check your work by substituting. Show all work in your notebook. 1) −2.5𝑥 = −20
2) !!.!= −14
3) −3 = 0.3𝑎
4) !!!= −2
5) 𝑘 + 7.2 = 3.4
6) !
!= 𝑛 + !
!
7) 𝑛 − !
!= −2 !
!
8) 𝑎 − !
!= −3 !
!
Spiral Review: Write an expression that represents the word problem. Then evaluate and solve. 9) The running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 !
! yards. What was the change
in yards for each run? HW #2.10: One-Step Equations with Rational Coefficients Solve each equation and check your work by substituting. Show all work in your notebook. 1) −2.5𝑥 = −20
2) !!.!= −14
3) −3 = 0.3𝑎
4) !!!= −2
5) 𝑘 + 7.2 = 3.4
6) !
!= 𝑛 + !
!
7) 𝑛 − !
!= −2 !
!
8) 𝑎 − !
!= −3 !
!
Spiral Review: Write an expression that represents the word problem. Then evaluate and solve. 9) The running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 !
! yards. What was the change
in yards for each run?
