9x+42+4y-13=15x

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Solution for 9x+42+4y-13=15x equation:


Simplifying
9x + 42 + 4y + -13 = 15x

Reorder the terms:
42 + -13 + 9x + 4y = 15x

Combine like terms: 42 + -13 = 29
29 + 9x + 4y = 15x

Solving
29 + 9x + 4y = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
29 + 9x + -15x + 4y = 15x + -15x

Combine like terms: 9x + -15x = -6x
29 + -6x + 4y = 15x + -15x

Combine like terms: 15x + -15x = 0
29 + -6x + 4y = 0

Add '-29' to each side of the equation.
29 + -6x + -29 + 4y = 0 + -29

Reorder the terms:
29 + -29 + -6x + 4y = 0 + -29

Combine like terms: 29 + -29 = 0
0 + -6x + 4y = 0 + -29
-6x + 4y = 0 + -29

Combine like terms: 0 + -29 = -29
-6x + 4y = -29

Add '-4y' to each side of the equation.
-6x + 4y + -4y = -29 + -4y

Combine like terms: 4y + -4y = 0
-6x + 0 = -29 + -4y
-6x = -29 + -4y

Divide each side by '-6'.
x = 4.833333333 + 0.6666666667y

Simplifying
x = 4.833333333 + 0.6666666667y

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