13-4(2x-5)=15

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Solution for 13-4(2x-5)=15 equation:


Simplifying
13 + -4(2x + -5) = 15

Reorder the terms:
13 + -4(-5 + 2x) = 15
13 + (-5 * -4 + 2x * -4) = 15
13 + (20 + -8x) = 15

Combine like terms: 13 + 20 = 33
33 + -8x = 15

Solving
33 + -8x = 15

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + -8x = 15 + -33

Combine like terms: 33 + -33 = 0
0 + -8x = 15 + -33
-8x = 15 + -33

Combine like terms: 15 + -33 = -18
-8x = -18

Divide each side by '-8'.
x = 2.25

Simplifying
x = 2.25

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