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

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


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

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

Reorder the terms:
10 + 6x + 2(-4 + 7x) = 102
10 + 6x + (-4 * 2 + 7x * 2) = 102
10 + 6x + (-8 + 14x) = 102

Reorder the terms:
10 + -8 + 6x + 14x = 102

Combine like terms: 10 + -8 = 2
2 + 6x + 14x = 102

Combine like terms: 6x + 14x = 20x
2 + 20x = 102

Solving
2 + 20x = 102

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 20x = 102 + -2

Combine like terms: 2 + -2 = 0
0 + 20x = 102 + -2
20x = 102 + -2

Combine like terms: 102 + -2 = 100
20x = 100

Divide each side by '20'.
x = 5

Simplifying
x = 5

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