7x+3(3x+12)=148

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Solution for 7x+3(3x+12)=148 equation:


Simplifying
7x + 3(3x + 12) = 148

Reorder the terms:
7x + 3(12 + 3x) = 148
7x + (12 * 3 + 3x * 3) = 148
7x + (36 + 9x) = 148

Reorder the terms:
36 + 7x + 9x = 148

Combine like terms: 7x + 9x = 16x
36 + 16x = 148

Solving
36 + 16x = 148

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 16x = 148 + -36

Combine like terms: 36 + -36 = 0
0 + 16x = 148 + -36
16x = 148 + -36

Combine like terms: 148 + -36 = 112
16x = 112

Divide each side by '16'.
x = 7

Simplifying
x = 7

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