3(2x-5)-2(8x-4)=23

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Solution for 3(2x-5)-2(8x-4)=23 equation:


Simplifying
3(2x + -5) + -2(8x + -4) = 23

Reorder the terms:
3(-5 + 2x) + -2(8x + -4) = 23
(-5 * 3 + 2x * 3) + -2(8x + -4) = 23
(-15 + 6x) + -2(8x + -4) = 23

Reorder the terms:
-15 + 6x + -2(-4 + 8x) = 23
-15 + 6x + (-4 * -2 + 8x * -2) = 23
-15 + 6x + (8 + -16x) = 23

Reorder the terms:
-15 + 8 + 6x + -16x = 23

Combine like terms: -15 + 8 = -7
-7 + 6x + -16x = 23

Combine like terms: 6x + -16x = -10x
-7 + -10x = 23

Solving
-7 + -10x = 23

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -10x = 23 + 7

Combine like terms: -7 + 7 = 0
0 + -10x = 23 + 7
-10x = 23 + 7

Combine like terms: 23 + 7 = 30
-10x = 30

Divide each side by '-10'.
x = -3

Simplifying
x = -3

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