5(5x+9)=7x

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Solution for 5(5x+9)=7x equation:


Simplifying
5(5x + 9) = 7x

Reorder the terms:
5(9 + 5x) = 7x
(9 * 5 + 5x * 5) = 7x
(45 + 25x) = 7x

Solving
45 + 25x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
45 + 25x + -7x = 7x + -7x

Combine like terms: 25x + -7x = 18x
45 + 18x = 7x + -7x

Combine like terms: 7x + -7x = 0
45 + 18x = 0

Add '-45' to each side of the equation.
45 + -45 + 18x = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 18x = 0 + -45
18x = 0 + -45

Combine like terms: 0 + -45 = -45
18x = -45

Divide each side by '18'.
x = -2.5

Simplifying
x = -2.5

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