-4x+21=97

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Solution for -4x+21=97 equation:


Simplifying
-4x + 21 = 97

Reorder the terms:
21 + -4x = 97

Solving
21 + -4x = 97

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -4x = 97 + -21

Combine like terms: 21 + -21 = 0
0 + -4x = 97 + -21
-4x = 97 + -21

Combine like terms: 97 + -21 = 76
-4x = 76

Divide each side by '-4'.
x = -19

Simplifying
x = -19

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