21x+6-2x+20=70

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Solution for 21x+6-2x+20=70 equation:


Simplifying
21x + 6 + -2x + 20 = 70

Reorder the terms:
6 + 20 + 21x + -2x = 70

Combine like terms: 6 + 20 = 26
26 + 21x + -2x = 70

Combine like terms: 21x + -2x = 19x
26 + 19x = 70

Solving
26 + 19x = 70

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 19x = 70 + -26

Combine like terms: 26 + -26 = 0
0 + 19x = 70 + -26
19x = 70 + -26

Combine like terms: 70 + -26 = 44
19x = 44

Divide each side by '19'.
x = 2.315789474

Simplifying
x = 2.315789474

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