Answer: X=11
Step-by-step explanation:
Add 7 to both sides of the equation 4x-7=2x+15
4x-7+7=2x+15+7
Simplify
Add the numbers :4x -7 + 7 = 2 x + 15 + 7
Add the numbers:4 x = 2x + 15+7
down
4x=2x+22
Subtract
2 2 x 2 x from both sides of the equation
4 x = 2x +22 4x - 2x = 2x +22- 2x
Simplify
2x = 2x +22-2x
Divide both sides of the equation by the same term
2x = 22 2x/ = 22/2 x =22/2x =22/2 x=11
