3(5x+1)-2(7-x)=23

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Solution for 3(5x+1)-2(7-x)=23 equation:


Simplifying
3(5x + 1) + -2(7 + -1x) = 23

Reorder the terms:
3(1 + 5x) + -2(7 + -1x) = 23
(1 * 3 + 5x * 3) + -2(7 + -1x) = 23
(3 + 15x) + -2(7 + -1x) = 23
3 + 15x + (7 * -2 + -1x * -2) = 23
3 + 15x + (-14 + 2x) = 23

Reorder the terms:
3 + -14 + 15x + 2x = 23

Combine like terms: 3 + -14 = -11
-11 + 15x + 2x = 23

Combine like terms: 15x + 2x = 17x
-11 + 17x = 23

Solving
-11 + 17x = 23

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 17x = 23 + 11

Combine like terms: -11 + 11 = 0
0 + 17x = 23 + 11
17x = 23 + 11

Combine like terms: 23 + 11 = 34
17x = 34

Divide each side by '17'.
x = 2

Simplifying
x = 2

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