3(x+1)+2(10-x)=63

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Solution for 3(x+1)+2(10-x)=63 equation:


Simplifying
3(x + 1) + 2(10 + -1x) = 63

Reorder the terms:
3(1 + x) + 2(10 + -1x) = 63
(1 * 3 + x * 3) + 2(10 + -1x) = 63
(3 + 3x) + 2(10 + -1x) = 63
3 + 3x + (10 * 2 + -1x * 2) = 63
3 + 3x + (20 + -2x) = 63

Reorder the terms:
3 + 20 + 3x + -2x = 63

Combine like terms: 3 + 20 = 23
23 + 3x + -2x = 63

Combine like terms: 3x + -2x = 1x
23 + 1x = 63

Solving
23 + 1x = 63

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 1x = 63 + -23

Combine like terms: 23 + -23 = 0
0 + 1x = 63 + -23
1x = 63 + -23

Combine like terms: 63 + -23 = 40
1x = 40

Divide each side by '1'.
x = 40

Simplifying
x = 40

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