3x+4y-6=20

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Solution for 3x+4y-6=20 equation:


Simplifying
3x + 4y + -6 = 20

Reorder the terms:
-6 + 3x + 4y = 20

Solving
-6 + 3x + 4y = 20

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 3x + 6 + 4y = 20 + 6

Reorder the terms:
-6 + 6 + 3x + 4y = 20 + 6

Combine like terms: -6 + 6 = 0
0 + 3x + 4y = 20 + 6
3x + 4y = 20 + 6

Combine like terms: 20 + 6 = 26
3x + 4y = 26

Add '-4y' to each side of the equation.
3x + 4y + -4y = 26 + -4y

Combine like terms: 4y + -4y = 0
3x + 0 = 26 + -4y
3x = 26 + -4y

Divide each side by '3'.
x = 8.666666667 + -1.333333333y

Simplifying
x = 8.666666667 + -1.333333333y

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