7-3(2x-5)=1-x

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Solution for 7-3(2x-5)=1-x equation:


Simplifying
7 + -3(2x + -5) = 1 + -1x

Reorder the terms:
7 + -3(-5 + 2x) = 1 + -1x
7 + (-5 * -3 + 2x * -3) = 1 + -1x
7 + (15 + -6x) = 1 + -1x

Combine like terms: 7 + 15 = 22
22 + -6x = 1 + -1x

Solving
22 + -6x = 1 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
22 + -6x + x = 1 + -1x + x

Combine like terms: -6x + x = -5x
22 + -5x = 1 + -1x + x

Combine like terms: -1x + x = 0
22 + -5x = 1 + 0
22 + -5x = 1

Add '-22' to each side of the equation.
22 + -22 + -5x = 1 + -22

Combine like terms: 22 + -22 = 0
0 + -5x = 1 + -22
-5x = 1 + -22

Combine like terms: 1 + -22 = -21
-5x = -21

Divide each side by '-5'.
x = 4.2

Simplifying
x = 4.2

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