90+(3x+1)=2(x+8)

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Solution for 90+(3x+1)=2(x+8) equation:


Simplifying
90 + (3x + 1) = 2(x + 8)

Reorder the terms:
90 + (1 + 3x) = 2(x + 8)

Remove parenthesis around (1 + 3x)
90 + 1 + 3x = 2(x + 8)

Combine like terms: 90 + 1 = 91
91 + 3x = 2(x + 8)

Reorder the terms:
91 + 3x = 2(8 + x)
91 + 3x = (8 * 2 + x * 2)
91 + 3x = (16 + 2x)

Solving
91 + 3x = 16 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
91 + 3x + -2x = 16 + 2x + -2x

Combine like terms: 3x + -2x = 1x
91 + 1x = 16 + 2x + -2x

Combine like terms: 2x + -2x = 0
91 + 1x = 16 + 0
91 + 1x = 16

Add '-91' to each side of the equation.
91 + -91 + 1x = 16 + -91

Combine like terms: 91 + -91 = 0
0 + 1x = 16 + -91
1x = 16 + -91

Combine like terms: 16 + -91 = -75
1x = -75

Divide each side by '1'.
x = -75

Simplifying
x = -75

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