Solving Equations with Variables

Solve for x:
4(1 - x) + 3x = - 2(x + 1)

• x = -6
• x = 6
• x = 3

Solve:
2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Solve:
5y + 34 = -2(- 7y + 1)

• y = -4
• y = 9
• y = 4
• y = 36/19

Solve the equation
12x - 15 = 3(2x + 3)

• x = 4
• x = -4
• x = 2
• x = -2

Solve the equation
-8x - 8 + 3(x - 2) = -3x + 2

• x = -8
• x = 8
• x = 2
• x = -2

- (8n - 2) = 3 + 10(1 - 3n)

• n = 1/2
• n = -1/2
• n = 2

Solve:
2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

10x - 10 = 9x + 7 + 4x - 2

• x = -5

• x = 1

• x = 5

• x = -3

x + 12 = 16 - x

• x = -4
• x = 28
• x = 4
• x = 2

42 - 3x = 24 + 6x

• x = 6
• x = 2
• x = -2
• x = -22