Answer:
x = 8
Step-by-step explanation:
Given
6x + 4(3x - 7) = 116 ← distribute the parenthesis on the left side
6x + 12x - 28 = 116 ← collect like terms on left side
18x - 28 = 116 ( add 28 to both sides )
18x = 144 ( divide both sides by 18 )
x = 8
