Linear Equations in One Variable Add Subtract

k - 17 = -21

• k = -38

• k = 4

• k = -4

• k = 38

Find the value of h that makes the statement true.
6h = -42

• h = -48

• h = 7

• h = -7

• h = -252

• h = -36

• n = -3/4

• n = 3/4

• n = -48

• n = 48

Solve this algebraic equation.

3p + 7 = 19

• p = -4

• p = 9

• p = 4

• p = 8.67

• h = 150

• h = 20

• h = 6

• h = 4/5

Solve the following algebraic equation for e.

3.2e + 2.6 = -23

• e = 6.375

• e = 8

• e = -8

• e = -6.375

Which of the follow represents the CORRECT FIRST STEP to SOLVING this Equation?

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Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an equation to solve this problem. Use c as your variable.

• 18c=6

• c + 6= 18

• c +18 = 6

• 3c=18

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus? Write an equation that matches this situation.

• 331=7x+6

• 331=13x

• 331=6x+7

• 331-7=6x

What would be the first step to solving the following equation?

-12 + j = 90

• Subtract 90 from both sides

• Add 12 on both sides

• Subtract 12 on both sides

• Divide both sides by -12