7(3-2x)-2(5x)=x

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Solution for 7(3-2x)-2(5x)=x equation:


Simplifying
7(3 + -2x) + -2(5x) = x
(3 * 7 + -2x * 7) + -2(5x) = x
(21 + -14x) + -2(5x) = x

Remove parenthesis around (5x)
21 + -14x + -2 * 5x = x

Multiply -2 * 5
21 + -14x + -10x = x

Combine like terms: -14x + -10x = -24x
21 + -24x = x

Solving
21 + -24x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
21 + -24x + -1x = x + -1x

Combine like terms: -24x + -1x = -25x
21 + -25x = x + -1x

Combine like terms: x + -1x = 0
21 + -25x = 0

Add '-21' to each side of the equation.
21 + -21 + -25x = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -25x = 0 + -21
-25x = 0 + -21

Combine like terms: 0 + -21 = -21
-25x = -21

Divide each side by '-25'.
x = 0.84

Simplifying
x = 0.84

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