6x+9x-4=5(5x+5)

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Solution for 6x+9x-4=5(5x+5) equation:


Simplifying
6x + 9x + -4 = 5(5x + 5)

Reorder the terms:
-4 + 6x + 9x = 5(5x + 5)

Combine like terms: 6x + 9x = 15x
-4 + 15x = 5(5x + 5)

Reorder the terms:
-4 + 15x = 5(5 + 5x)
-4 + 15x = (5 * 5 + 5x * 5)
-4 + 15x = (25 + 25x)

Solving
-4 + 15x = 25 + 25x

Solving for variable 'x'.

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

Add '-25x' to each side of the equation.
-4 + 15x + -25x = 25 + 25x + -25x

Combine like terms: 15x + -25x = -10x
-4 + -10x = 25 + 25x + -25x

Combine like terms: 25x + -25x = 0
-4 + -10x = 25 + 0
-4 + -10x = 25

Add '4' to each side of the equation.
-4 + 4 + -10x = 25 + 4

Combine like terms: -4 + 4 = 0
0 + -10x = 25 + 4
-10x = 25 + 4

Combine like terms: 25 + 4 = 29
-10x = 29

Divide each side by '-10'.
x = -2.9

Simplifying
x = -2.9

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