Answer:

Step-by-step explanation:
Simplify to:

Multiply both sides by 7
2(x-2)=28x
Divide both sides by 2
x-2=14x
Subtract x from both sides
2=14x-x
Simplify 14x-x to 13x
2=13x
Divide both sides by 13

Answer:

Answer:
21..........
Step-by-step explanation:
Answer:
X=5
Step-by-step explanation:
2X+7=5X-8
7=3X-8
15=3X
5=X