Answer:
x=12
Step-by-step explanation:
Step 1: Subtract 7 from both sides.
Step 2: Multiply both sides by 4.
and you get x=12
12
first move the 7 to the right of your equation, which then becomes 10-7= 3. then divide 3 by 1/4 and x= 12
plug in 12 back into x to make sure it is correct
