4(2x+3)+5x+4=55

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Solution for 4(2x+3)+5x+4=55 equation:


Simplifying
4(2x + 3) + 5x + 4 = 55

Reorder the terms:
4(3 + 2x) + 5x + 4 = 55
(3 * 4 + 2x * 4) + 5x + 4 = 55
(12 + 8x) + 5x + 4 = 55

Reorder the terms:
12 + 4 + 8x + 5x = 55

Combine like terms: 12 + 4 = 16
16 + 8x + 5x = 55

Combine like terms: 8x + 5x = 13x
16 + 13x = 55

Solving
16 + 13x = 55

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 + 13x = 55 + -16

Combine like terms: 16 + -16 = 0
0 + 13x = 55 + -16
13x = 55 + -16

Combine like terms: 55 + -16 = 39
13x = 39

Divide each side by '13'.
x = 3

Simplifying
x = 3

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