2(3x+5)+(7x-4)=102

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Solution for 2(3x+5)+(7x-4)=102 equation:


Simplifying
2(3x + 5) + (7x + -4) = 102

Reorder the terms:
2(5 + 3x) + (7x + -4) = 102
(5 * 2 + 3x * 2) + (7x + -4) = 102
(10 + 6x) + (7x + -4) = 102

Reorder the terms:
10 + 6x + (-4 + 7x) = 102

Remove parenthesis around (-4 + 7x)
10 + 6x + -4 + 7x = 102

Reorder the terms:
10 + -4 + 6x + 7x = 102

Combine like terms: 10 + -4 = 6
6 + 6x + 7x = 102

Combine like terms: 6x + 7x = 13x
6 + 13x = 102

Solving
6 + 13x = 102

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 13x = 102 + -6

Combine like terms: 6 + -6 = 0
0 + 13x = 102 + -6
13x = 102 + -6

Combine like terms: 102 + -6 = 96
13x = 96

Divide each side by '13'.
x = 7.384615385

Simplifying
x = 7.384615385

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