x+(x-3)-(x-7)=380

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Solution for x+(x-3)-(x-7)=380 equation:


Simplifying
x + (x + -3) + -1(x + -7) = 380

Reorder the terms:
x + (-3 + x) + -1(x + -7) = 380

Remove parenthesis around (-3 + x)
x + -3 + x + -1(x + -7) = 380

Reorder the terms:
x + -3 + x + -1(-7 + x) = 380
x + -3 + x + (-7 * -1 + x * -1) = 380
x + -3 + x + (7 + -1x) = 380

Reorder the terms:
-3 + 7 + x + x + -1x = 380

Combine like terms: -3 + 7 = 4
4 + x + x + -1x = 380

Combine like terms: x + x = 2x
4 + 2x + -1x = 380

Combine like terms: 2x + -1x = 1x
4 + 1x = 380

Solving
4 + 1x = 380

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 1x = 380 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 380 + -4
1x = 380 + -4

Combine like terms: 380 + -4 = 376
1x = 376

Divide each side by '1'.
x = 376

Simplifying
x = 376

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