7(-4-3x)=-154

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Solution for 7(-4-3x)=-154 equation: 


Simplifying
7(-4 + -3x) = -154
(-4 * 7 + -3x * 7) = -154
(-28 + -21x) = -154

Solving
-28 + -21x = -154

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + -21x = -154 + 28

Combine like terms: -28 + 28 = 0
0 + -21x = -154 + 28
-21x = -154 + 28

Combine like terms: -154 + 28 = -126
-21x = -126

Divide each side by '-21'.
x = 6

Simplifying
x = 6

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