15(x-1)+4(2-3x)=9-2(x+4)

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Solution for 15(x-1)+4(2-3x)=9-2(x+4) equation:


Simplifying
15(x + -1) + 4(2 + -3x) = 9 + -2(x + 4)

Reorder the terms:
15(-1 + x) + 4(2 + -3x) = 9 + -2(x + 4)
(-1 * 15 + x * 15) + 4(2 + -3x) = 9 + -2(x + 4)
(-15 + 15x) + 4(2 + -3x) = 9 + -2(x + 4)
-15 + 15x + (2 * 4 + -3x * 4) = 9 + -2(x + 4)
-15 + 15x + (8 + -12x) = 9 + -2(x + 4)

Reorder the terms:
-15 + 8 + 15x + -12x = 9 + -2(x + 4)

Combine like terms: -15 + 8 = -7
-7 + 15x + -12x = 9 + -2(x + 4)

Combine like terms: 15x + -12x = 3x
-7 + 3x = 9 + -2(x + 4)

Reorder the terms:
-7 + 3x = 9 + -2(4 + x)
-7 + 3x = 9 + (4 * -2 + x * -2)
-7 + 3x = 9 + (-8 + -2x)

Combine like terms: 9 + -8 = 1
-7 + 3x = 1 + -2x

Solving
-7 + 3x = 1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-7 + 3x + 2x = 1 + -2x + 2x

Combine like terms: 3x + 2x = 5x
-7 + 5x = 1 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 + 5x = 1 + 0
-7 + 5x = 1

Add '7' to each side of the equation.
-7 + 7 + 5x = 1 + 7

Combine like terms: -7 + 7 = 0
0 + 5x = 1 + 7
5x = 1 + 7

Combine like terms: 1 + 7 = 8
5x = 8

Divide each side by '5'.
x = 1.6

Simplifying
x = 1.6

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