Answer:
x=4
Step-by-step explanation:
3/4x +4 = 7
3/4x +4-4 = 7-4
3/4x = 3
Multiply each side by 4/3
4/3 * 3/4x = 3 *4/3
x = 4
3/4x + 4 = 7
To remove the denominator, we multiply by 4 on both sides
3x = 12
