3(1+5x)-4=-4(2x-5)

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Solution for 3(1+5x)-4=-4(2x-5) equation:


Simplifying
3(1 + 5x) + -4 = -4(2x + -5)
(1 * 3 + 5x * 3) + -4 = -4(2x + -5)
(3 + 15x) + -4 = -4(2x + -5)

Reorder the terms:
3 + -4 + 15x = -4(2x + -5)

Combine like terms: 3 + -4 = -1
-1 + 15x = -4(2x + -5)

Reorder the terms:
-1 + 15x = -4(-5 + 2x)
-1 + 15x = (-5 * -4 + 2x * -4)
-1 + 15x = (20 + -8x)

Solving
-1 + 15x = 20 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-1 + 15x + 8x = 20 + -8x + 8x

Combine like terms: 15x + 8x = 23x
-1 + 23x = 20 + -8x + 8x

Combine like terms: -8x + 8x = 0
-1 + 23x = 20 + 0
-1 + 23x = 20

Add '1' to each side of the equation.
-1 + 1 + 23x = 20 + 1

Combine like terms: -1 + 1 = 0
0 + 23x = 20 + 1
23x = 20 + 1

Combine like terms: 20 + 1 = 21
23x = 21

Divide each side by '23'.
x = 0.9130434783

Simplifying
x = 0.9130434783

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