4(2x-5)-3(3+10)=-15

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Solution for 4(2x-5)-3(3+10)=-15 equation:


Simplifying
4(2x + -5) + -3(3 + 10) = -15

Reorder the terms:
4(-5 + 2x) + -3(3 + 10) = -15
(-5 * 4 + 2x * 4) + -3(3 + 10) = -15
(-20 + 8x) + -3(3 + 10) = -15

Combine like terms: 3 + 10 = 13
-20 + 8x + -3(13) = -15

Multiply -3 * 13
-20 + 8x + -39 = -15

Reorder the terms:
-20 + -39 + 8x = -15

Combine like terms: -20 + -39 = -59
-59 + 8x = -15

Solving
-59 + 8x = -15

Solving for variable 'x'.

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

Add '59' to each side of the equation.
-59 + 59 + 8x = -15 + 59

Combine like terms: -59 + 59 = 0
0 + 8x = -15 + 59
8x = -15 + 59

Combine like terms: -15 + 59 = 44
8x = 44

Divide each side by '8'.
x = 5.5

Simplifying
x = 5.5

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