7(-4x+9)=-49

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Solution for 7(-4x+9)=-49 equation:


Simplifying
7(-4x + 9) = -49

Reorder the terms:
7(9 + -4x) = -49
(9 * 7 + -4x * 7) = -49
(63 + -28x) = -49

Solving
63 + -28x = -49

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + -28x = -49 + -63

Combine like terms: 63 + -63 = 0
0 + -28x = -49 + -63
-28x = -49 + -63

Combine like terms: -49 + -63 = -112
-28x = -112

Divide each side by '-28'.
x = 4

Simplifying
x = 4

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