5x+6(x+3)=128

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Solution for 5x+6(x+3)=128 equation:


Simplifying
5x + 6(x + 3) = 128

Reorder the terms:
5x + 6(3 + x) = 128
5x + (3 * 6 + x * 6) = 128
5x + (18 + 6x) = 128

Reorder the terms:
18 + 5x + 6x = 128

Combine like terms: 5x + 6x = 11x
18 + 11x = 128

Solving
18 + 11x = 128

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 11x = 128 + -18

Combine like terms: 18 + -18 = 0
0 + 11x = 128 + -18
11x = 128 + -18

Combine like terms: 128 + -18 = 110
11x = 110

Divide each side by '11'.
x = 10

Simplifying
x = 10

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