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

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Solution for 15(x-4)-2(x-3)-3(x+8)=0 equation:


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

Reorder the terms:
15(-4 + x) + -2(x + -3) + -3(x + 8) = 0
(-4 * 15 + x * 15) + -2(x + -3) + -3(x + 8) = 0
(-60 + 15x) + -2(x + -3) + -3(x + 8) = 0

Reorder the terms:
-60 + 15x + -2(-3 + x) + -3(x + 8) = 0
-60 + 15x + (-3 * -2 + x * -2) + -3(x + 8) = 0
-60 + 15x + (6 + -2x) + -3(x + 8) = 0

Reorder the terms:
-60 + 15x + 6 + -2x + -3(8 + x) = 0
-60 + 15x + 6 + -2x + (8 * -3 + x * -3) = 0
-60 + 15x + 6 + -2x + (-24 + -3x) = 0

Reorder the terms:
-60 + 6 + -24 + 15x + -2x + -3x = 0

Combine like terms: -60 + 6 = -54
-54 + -24 + 15x + -2x + -3x = 0

Combine like terms: -54 + -24 = -78
-78 + 15x + -2x + -3x = 0

Combine like terms: 15x + -2x = 13x
-78 + 13x + -3x = 0

Combine like terms: 13x + -3x = 10x
-78 + 10x = 0

Solving
-78 + 10x = 0

Solving for variable 'x'.

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

Add '78' to each side of the equation.
-78 + 78 + 10x = 0 + 78

Combine like terms: -78 + 78 = 0
0 + 10x = 0 + 78
10x = 0 + 78

Combine like terms: 0 + 78 = 78
10x = 78

Divide each side by '10'.
x = 7.8

Simplifying
x = 7.8

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