8x+19=4x+91

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Solution for 8x+19=4x+91 equation:


Simplifying
8x + 19 = 4x + 91

Reorder the terms:
19 + 8x = 4x + 91

Reorder the terms:
19 + 8x = 91 + 4x

Solving
19 + 8x = 91 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
19 + 8x + -4x = 91 + 4x + -4x

Combine like terms: 8x + -4x = 4x
19 + 4x = 91 + 4x + -4x

Combine like terms: 4x + -4x = 0
19 + 4x = 91 + 0
19 + 4x = 91

Add '-19' to each side of the equation.
19 + -19 + 4x = 91 + -19

Combine like terms: 19 + -19 = 0
0 + 4x = 91 + -19
4x = 91 + -19

Combine like terms: 91 + -19 = 72
4x = 72

Divide each side by '4'.
x = 18

Simplifying
x = 18

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