10(-3x-8)=4(-7x-10)

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Solution for 10(-3x-8)=4(-7x-10) equation:


Simplifying
10(-3x + -8) = 4(-7x + -10)

Reorder the terms:
10(-8 + -3x) = 4(-7x + -10)
(-8 * 10 + -3x * 10) = 4(-7x + -10)
(-80 + -30x) = 4(-7x + -10)

Reorder the terms:
-80 + -30x = 4(-10 + -7x)
-80 + -30x = (-10 * 4 + -7x * 4)
-80 + -30x = (-40 + -28x)

Solving
-80 + -30x = -40 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
-80 + -30x + 28x = -40 + -28x + 28x

Combine like terms: -30x + 28x = -2x
-80 + -2x = -40 + -28x + 28x

Combine like terms: -28x + 28x = 0
-80 + -2x = -40 + 0
-80 + -2x = -40

Add '80' to each side of the equation.
-80 + 80 + -2x = -40 + 80

Combine like terms: -80 + 80 = 0
0 + -2x = -40 + 80
-2x = -40 + 80

Combine like terms: -40 + 80 = 40
-2x = 40

Divide each side by '-2'.
x = -20

Simplifying
x = -20

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