7(x+20)-5x+4(100+x)=1360

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Solution for 7(x+20)-5x+4(100+x)=1360 equation:


Simplifying
7(x + 20) + -5x + 4(100 + x) = 1360

Reorder the terms:
7(20 + x) + -5x + 4(100 + x) = 1360
(20 * 7 + x * 7) + -5x + 4(100 + x) = 1360
(140 + 7x) + -5x + 4(100 + x) = 1360
140 + 7x + -5x + (100 * 4 + x * 4) = 1360
140 + 7x + -5x + (400 + 4x) = 1360

Reorder the terms:
140 + 400 + 7x + -5x + 4x = 1360

Combine like terms: 140 + 400 = 540
540 + 7x + -5x + 4x = 1360

Combine like terms: 7x + -5x = 2x
540 + 2x + 4x = 1360

Combine like terms: 2x + 4x = 6x
540 + 6x = 1360

Solving
540 + 6x = 1360

Solving for variable 'x'.

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

Add '-540' to each side of the equation.
540 + -540 + 6x = 1360 + -540

Combine like terms: 540 + -540 = 0
0 + 6x = 1360 + -540
6x = 1360 + -540

Combine like terms: 1360 + -540 = 820
6x = 820

Divide each side by '6'.
x = 136.6666667

Simplifying
x = 136.6666667

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