Linear equations- with one variable but on both sides

Solve for x:

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

Solve for x:

-8(-8x - 6) = -6x - 22

• 2/5

• -1

• 8/7 

• 2

Solve for t:

22 + 2a = 37 + 6 + a

• 21

• -21

• 5

• 6

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• x = -9

• x = 10
• x = 6

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

• x = 7

• x = 1
• x = -1
• x = -3

What is the solution to the following equation?

2 (x + 2) = - x - 17 - 4x

• 7

• 3

• -3

• -7

Solve for x:

-2x - 6 = 3x + 4

• -5

• 1

• 8

• -2