13x+(1-x)(15)=13

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Solution for 13x+(1-x)(15)=13 equation:


Simplifying
13x + (1 + -1x)(15) = 13

Reorder the terms for easier multiplication:
13x + 15(1 + -1x) = 13
13x + (1 * 15 + -1x * 15) = 13
13x + (15 + -15x) = 13

Reorder the terms:
15 + 13x + -15x = 13

Combine like terms: 13x + -15x = -2x
15 + -2x = 13

Solving
15 + -2x = 13

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -2x = 13 + -15

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

Combine like terms: 13 + -15 = -2
-2x = -2

Divide each side by '-2'.
x = 1

Simplifying
x = 1

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