13(2-x)+3(x-7)=

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Solution for 13(2-x)+3(x-7)= equation:


Simplifying
13(2 + -1x) + 3(x + -7) = 0
(2 * 13 + -1x * 13) + 3(x + -7) = 0
(26 + -13x) + 3(x + -7) = 0

Reorder the terms:
26 + -13x + 3(-7 + x) = 0
26 + -13x + (-7 * 3 + x * 3) = 0
26 + -13x + (-21 + 3x) = 0

Reorder the terms:
26 + -21 + -13x + 3x = 0

Combine like terms: 26 + -21 = 5
5 + -13x + 3x = 0

Combine like terms: -13x + 3x = -10x
5 + -10x = 0

Solving
5 + -10x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -10x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -10x = 0 + -5
-10x = 0 + -5

Combine like terms: 0 + -5 = -5
-10x = -5

Divide each side by '-10'.
x = 0.5

Simplifying
x = 0.5

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