4x+3(4x+10)=142

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Solution for 4x+3(4x+10)=142 equation:


Simplifying
4x + 3(4x + 10) = 142

Reorder the terms:
4x + 3(10 + 4x) = 142
4x + (10 * 3 + 4x * 3) = 142
4x + (30 + 12x) = 142

Reorder the terms:
30 + 4x + 12x = 142

Combine like terms: 4x + 12x = 16x
30 + 16x = 142

Solving
30 + 16x = 142

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-30' to each side of the equation.
30 + -30 + 16x = 142 + -30

Combine like terms: 30 + -30 = 0
0 + 16x = 142 + -30
16x = 142 + -30

Combine like terms: 142 + -30 = 112
16x = 112

Divide each side by '16'.
x = 7

Simplifying
x = 7

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