7x-3(7x+16)=22

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Solution for 7x-3(7x+16)=22 equation:


Simplifying
7x + -3(7x + 16) = 22

Reorder the terms:
7x + -3(16 + 7x) = 22
7x + (16 * -3 + 7x * -3) = 22
7x + (-48 + -21x) = 22

Reorder the terms:
-48 + 7x + -21x = 22

Combine like terms: 7x + -21x = -14x
-48 + -14x = 22

Solving
-48 + -14x = 22

Solving for variable 'x'.

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

Add '48' to each side of the equation.
-48 + 48 + -14x = 22 + 48

Combine like terms: -48 + 48 = 0
0 + -14x = 22 + 48
-14x = 22 + 48

Combine like terms: 22 + 48 = 70
-14x = 70

Divide each side by '-14'.
x = -5

Simplifying
x = -5

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