4(2x-3)-3(x+10)=-15

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Solution for 4(2x-3)-3(x+10)=-15 equation:


Simplifying
4(2x + -3) + -3(x + 10) = -15

Reorder the terms:
4(-3 + 2x) + -3(x + 10) = -15
(-3 * 4 + 2x * 4) + -3(x + 10) = -15
(-12 + 8x) + -3(x + 10) = -15

Reorder the terms:
-12 + 8x + -3(10 + x) = -15
-12 + 8x + (10 * -3 + x * -3) = -15
-12 + 8x + (-30 + -3x) = -15

Reorder the terms:
-12 + -30 + 8x + -3x = -15

Combine like terms: -12 + -30 = -42
-42 + 8x + -3x = -15

Combine like terms: 8x + -3x = 5x
-42 + 5x = -15

Solving
-42 + 5x = -15

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 5x = -15 + 42

Combine like terms: -42 + 42 = 0
0 + 5x = -15 + 42
5x = -15 + 42

Combine like terms: -15 + 42 = 27
5x = 27

Divide each side by '5'.
x = 5.4

Simplifying
x = 5.4

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