-3(4x+5)-2(-5x+8)=0

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Solution for -3(4x+5)-2(-5x+8)=0 equation:


Simplifying
-3(4x + 5) + -2(-5x + 8) = 0

Reorder the terms:
-3(5 + 4x) + -2(-5x + 8) = 0
(5 * -3 + 4x * -3) + -2(-5x + 8) = 0
(-15 + -12x) + -2(-5x + 8) = 0

Reorder the terms:
-15 + -12x + -2(8 + -5x) = 0
-15 + -12x + (8 * -2 + -5x * -2) = 0
-15 + -12x + (-16 + 10x) = 0

Reorder the terms:
-15 + -16 + -12x + 10x = 0

Combine like terms: -15 + -16 = -31
-31 + -12x + 10x = 0

Combine like terms: -12x + 10x = -2x
-31 + -2x = 0

Solving
-31 + -2x = 0

Solving for variable 'x'.

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

Add '31' to each side of the equation.
-31 + 31 + -2x = 0 + 31

Combine like terms: -31 + 31 = 0
0 + -2x = 0 + 31
-2x = 0 + 31

Combine like terms: 0 + 31 = 31
-2x = 31

Divide each side by '-2'.
x = -15.5

Simplifying
x = -15.5

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