(3x+2)+(x+14)=90

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Solution for (3x+2)+(x+14)=90 equation:


Simplifying
(3x + 2) + (x + 14) = 90

Reorder the terms:
(2 + 3x) + (x + 14) = 90

Remove parenthesis around (2 + 3x)
2 + 3x + (x + 14) = 90

Reorder the terms:
2 + 3x + (14 + x) = 90

Remove parenthesis around (14 + x)
2 + 3x + 14 + x = 90

Reorder the terms:
2 + 14 + 3x + x = 90

Combine like terms: 2 + 14 = 16
16 + 3x + x = 90

Combine like terms: 3x + x = 4x
16 + 4x = 90

Solving
16 + 4x = 90

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 4x = 90 + -16

Combine like terms: 16 + -16 = 0
0 + 4x = 90 + -16
4x = 90 + -16

Combine like terms: 90 + -16 = 74
4x = 74

Divide each side by '4'.
x = 18.5

Simplifying
x = 18.5

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