-2x-3(-7x+22)=105

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Solution for -2x-3(-7x+22)=105 equation:


Simplifying
-2x + -3(-7x + 22) = 105

Reorder the terms:
-2x + -3(22 + -7x) = 105
-2x + (22 * -3 + -7x * -3) = 105
-2x + (-66 + 21x) = 105

Reorder the terms:
-66 + -2x + 21x = 105

Combine like terms: -2x + 21x = 19x
-66 + 19x = 105

Solving
-66 + 19x = 105

Solving for variable 'x'.

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

Add '66' to each side of the equation.
-66 + 66 + 19x = 105 + 66

Combine like terms: -66 + 66 = 0
0 + 19x = 105 + 66
19x = 105 + 66

Combine like terms: 105 + 66 = 171
19x = 171

Divide each side by '19'.
x = 9

Simplifying
x = 9

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