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

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


Simplifying
3(x + -5) + -1(2x + 7) = 0

Reorder the terms:
3(-5 + x) + -1(2x + 7) = 0
(-5 * 3 + x * 3) + -1(2x + 7) = 0
(-15 + 3x) + -1(2x + 7) = 0

Reorder the terms:
-15 + 3x + -1(7 + 2x) = 0
-15 + 3x + (7 * -1 + 2x * -1) = 0
-15 + 3x + (-7 + -2x) = 0

Reorder the terms:
-15 + -7 + 3x + -2x = 0

Combine like terms: -15 + -7 = -22
-22 + 3x + -2x = 0

Combine like terms: 3x + -2x = 1x
-22 + 1x = 0

Solving
-22 + 1x = 0

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + 1x = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 1x = 0 + 22
1x = 0 + 22

Combine like terms: 0 + 22 = 22
1x = 22

Divide each side by '1'.
x = 22

Simplifying
x = 22

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