4x+(5x+6)+(5x+3)=121

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Solution for 4x+(5x+6)+(5x+3)=121 equation:


Simplifying
4x + (5x + 6) + (5x + 3) = 121

Reorder the terms:
4x + (6 + 5x) + (5x + 3) = 121

Remove parenthesis around (6 + 5x)
4x + 6 + 5x + (5x + 3) = 121

Reorder the terms:
4x + 6 + 5x + (3 + 5x) = 121

Remove parenthesis around (3 + 5x)
4x + 6 + 5x + 3 + 5x = 121

Reorder the terms:
6 + 3 + 4x + 5x + 5x = 121

Combine like terms: 6 + 3 = 9
9 + 4x + 5x + 5x = 121

Combine like terms: 4x + 5x = 9x
9 + 9x + 5x = 121

Combine like terms: 9x + 5x = 14x
9 + 14x = 121

Solving
9 + 14x = 121

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 14x = 121 + -9

Combine like terms: 9 + -9 = 0
0 + 14x = 121 + -9
14x = 121 + -9

Combine like terms: 121 + -9 = 112
14x = 112

Divide each side by '14'.
x = 8

Simplifying
x = 8

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