5x+5(5x+9)=315

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Solution for 5x+5(5x+9)=315 equation:


Simplifying
5x + 5(5x + 9) = 315

Reorder the terms:
5x + 5(9 + 5x) = 315
5x + (9 * 5 + 5x * 5) = 315
5x + (45 + 25x) = 315

Reorder the terms:
45 + 5x + 25x = 315

Combine like terms: 5x + 25x = 30x
45 + 30x = 315

Solving
45 + 30x = 315

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 30x = 315 + -45

Combine like terms: 45 + -45 = 0
0 + 30x = 315 + -45
30x = 315 + -45

Combine like terms: 315 + -45 = 270
30x = 270

Divide each side by '30'.
x = 9

Simplifying
x = 9

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