-5x+1=4(4x-5)

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Solution for -5x+1=4(4x-5) equation:


Simplifying
-5x + 1 = 4(4x + -5)

Reorder the terms:
1 + -5x = 4(4x + -5)

Reorder the terms:
1 + -5x = 4(-5 + 4x)
1 + -5x = (-5 * 4 + 4x * 4)
1 + -5x = (-20 + 16x)

Solving
1 + -5x = -20 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
1 + -5x + -16x = -20 + 16x + -16x

Combine like terms: -5x + -16x = -21x
1 + -21x = -20 + 16x + -16x

Combine like terms: 16x + -16x = 0
1 + -21x = -20 + 0
1 + -21x = -20

Add '-1' to each side of the equation.
1 + -1 + -21x = -20 + -1

Combine like terms: 1 + -1 = 0
0 + -21x = -20 + -1
-21x = -20 + -1

Combine like terms: -20 + -1 = -21
-21x = -21

Divide each side by '-21'.
x = 1

Simplifying
x = 1

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