Solving equations

1. 1. Solve.

7a - 3 = 3 + 6a

• a = 6

• a = 1

• a = - 3

• a = 9

2. 2. Find the solution.

6w + 7 = 8w - 13

• w = 8

• w = 10

• w = - 1

• w = 4

3. 3. Find the value of the variable that makes the equation true.

n + 2 = - 14 - n

• n = 9

• n = - 8

• n = -2

• n = 12

• 4. Solve the equation.

• - 10 + x + 4 - 5 = 7x - 5

• x = -8

• x = - 4

• x = - 1

• x = 5

5. 5. Solve.

• - 8 - x = x - 4x

• x = 4

• x = 2

• x = 0

• x = - 2

6. 6. Find the Solution.

• - 14 + 6b + 7 - 2b = 1 + 5b

• b = 8

• b = 2

• b = - 6

• b = - 8

7. 7. Solve for h.

3 - 4h + 7 = 4h + 4 - 6h

• x = 9

• x = 6

• x = 3

• x = - 1

8. 8. Find the value of x that makes the equation true.

x + 3 - 9x = 5 - 2x +16

• x = - 3

• x = -7

• x = 4

• x = 10

Find the Solution.

-7m - 3m + 2 = - 8m - 8

• m = -6

• m = 2

• m = 5

• m = - 11

Solve.

2x + 5 = 9

• x = - 2

• x = 2

• x = 4

• x = - 4