25+10(12-x)=5(3x-7)

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Solution for 25+10(12-x)=5(3x-7) equation:


Simplifying
25 + 10(12 + -1x) = 5(3x + -7)
25 + (12 * 10 + -1x * 10) = 5(3x + -7)
25 + (120 + -10x) = 5(3x + -7)

Combine like terms: 25 + 120 = 145
145 + -10x = 5(3x + -7)

Reorder the terms:
145 + -10x = 5(-7 + 3x)
145 + -10x = (-7 * 5 + 3x * 5)
145 + -10x = (-35 + 15x)

Solving
145 + -10x = -35 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
145 + -10x + -15x = -35 + 15x + -15x

Combine like terms: -10x + -15x = -25x
145 + -25x = -35 + 15x + -15x

Combine like terms: 15x + -15x = 0
145 + -25x = -35 + 0
145 + -25x = -35

Add '-145' to each side of the equation.
145 + -145 + -25x = -35 + -145

Combine like terms: 145 + -145 = 0
0 + -25x = -35 + -145
-25x = -35 + -145

Combine like terms: -35 + -145 = -180
-25x = -180

Divide each side by '-25'.
x = 7.2

Simplifying
x = 7.2

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