13x+7(3x-1)=63

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Solution for 13x+7(3x-1)=63 equation:


Simplifying
13x + 7(3x + -1) = 63

Reorder the terms:
13x + 7(-1 + 3x) = 63
13x + (-1 * 7 + 3x * 7) = 63
13x + (-7 + 21x) = 63

Reorder the terms:
-7 + 13x + 21x = 63

Combine like terms: 13x + 21x = 34x
-7 + 34x = 63

Solving
-7 + 34x = 63

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 34x = 63 + 7

Combine like terms: -7 + 7 = 0
0 + 34x = 63 + 7
34x = 63 + 7

Combine like terms: 63 + 7 = 70
34x = 70

Divide each side by '34'.
x = 2.058823529

Simplifying
x = 2.058823529

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