7x+3(2x+5)=93

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Solution for 7x+3(2x+5)=93 equation:


Simplifying
7x + 3(2x + 5) = 93

Reorder the terms:
7x + 3(5 + 2x) = 93
7x + (5 * 3 + 2x * 3) = 93
7x + (15 + 6x) = 93

Reorder the terms:
15 + 7x + 6x = 93

Combine like terms: 7x + 6x = 13x
15 + 13x = 93

Solving
15 + 13x = 93

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 + 13x = 93 + -15

Combine like terms: 15 + -15 = 0
0 + 13x = 93 + -15
13x = 93 + -15

Combine like terms: 93 + -15 = 78
13x = 78

Divide each side by '13'.
x = 6

Simplifying
x = 6

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