2x+4(3+2x)=90

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Solution for 2x+4(3+2x)=90 equation:


Simplifying
2x + 4(3 + 2x) = 90
2x + (3 * 4 + 2x * 4) = 90
2x + (12 + 8x) = 90

Reorder the terms:
12 + 2x + 8x = 90

Combine like terms: 2x + 8x = 10x
12 + 10x = 90

Solving
12 + 10x = 90

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 10x = 90 + -12

Combine like terms: 12 + -12 = 0
0 + 10x = 90 + -12
10x = 90 + -12

Combine like terms: 90 + -12 = 78
10x = 78

Divide each side by '10'.
x = 7.8

Simplifying
x = 7.8

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