4x+84=291-3x

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Solution for 4x+84=291-3x equation:


Simplifying
4x + 84 = 291 + -3x

Reorder the terms:
84 + 4x = 291 + -3x

Solving
84 + 4x = 291 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
84 + 4x + 3x = 291 + -3x + 3x

Combine like terms: 4x + 3x = 7x
84 + 7x = 291 + -3x + 3x

Combine like terms: -3x + 3x = 0
84 + 7x = 291 + 0
84 + 7x = 291

Add '-84' to each side of the equation.
84 + -84 + 7x = 291 + -84

Combine like terms: 84 + -84 = 0
0 + 7x = 291 + -84
7x = 291 + -84

Combine like terms: 291 + -84 = 207
7x = 207

Divide each side by '7'.
x = 29.57142857

Simplifying
x = 29.57142857

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