-3x-25=4(x-1)

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Solution for -3x-25=4(x-1) equation:


Simplifying
-3x + -25 = 4(x + -1)

Reorder the terms:
-25 + -3x = 4(x + -1)

Reorder the terms:
-25 + -3x = 4(-1 + x)
-25 + -3x = (-1 * 4 + x * 4)
-25 + -3x = (-4 + 4x)

Solving
-25 + -3x = -4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-25 + -3x + -4x = -4 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-25 + -7x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
-25 + -7x = -4 + 0
-25 + -7x = -4

Add '25' to each side of the equation.
-25 + 25 + -7x = -4 + 25

Combine like terms: -25 + 25 = 0
0 + -7x = -4 + 25
-7x = -4 + 25

Combine like terms: -4 + 25 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

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