7x+7(-4x-14)=-168

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Solution for 7x+7(-4x-14)=-168 equation:


Simplifying
7x + 7(-4x + -14) = -168

Reorder the terms:
7x + 7(-14 + -4x) = -168
7x + (-14 * 7 + -4x * 7) = -168
7x + (-98 + -28x) = -168

Reorder the terms:
-98 + 7x + -28x = -168

Combine like terms: 7x + -28x = -21x
-98 + -21x = -168

Solving
-98 + -21x = -168

Solving for variable 'x'.

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

Add '98' to each side of the equation.
-98 + 98 + -21x = -168 + 98

Combine like terms: -98 + 98 = 0
0 + -21x = -168 + 98
-21x = -168 + 98

Combine like terms: -168 + 98 = -70
-21x = -70

Divide each side by '-21'.
x = 3.333333333

Simplifying
x = 3.333333333

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