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

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


Simplifying
-3x = 2(5 + -2x) + -1(1 + -5x)
-3x = (5 * 2 + -2x * 2) + -1(1 + -5x)
-3x = (10 + -4x) + -1(1 + -5x)
-3x = 10 + -4x + (1 * -1 + -5x * -1)
-3x = 10 + -4x + (-1 + 5x)

Reorder the terms:
-3x = 10 + -1 + -4x + 5x

Combine like terms: 10 + -1 = 9
-3x = 9 + -4x + 5x

Combine like terms: -4x + 5x = 1x
-3x = 9 + 1x

Solving
-3x = 9 + 1x

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.
-3x + -1x = 9 + 1x + -1x

Combine like terms: -3x + -1x = -4x
-4x = 9 + 1x + -1x

Combine like terms: 1x + -1x = 0
-4x = 9 + 0
-4x = 9

Divide each side by '-4'.
x = -2.25

Simplifying
x = -2.25

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