7(x+3y)+4(x+2y)=

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Solution for 7(x+3y)+4(x+2y)= equation:


Simplifying
7(x + 3y) + 4(x + 2y) = 0
(x * 7 + 3y * 7) + 4(x + 2y) = 0
(7x + 21y) + 4(x + 2y) = 0
7x + 21y + (x * 4 + 2y * 4) = 0
7x + 21y + (4x + 8y) = 0

Reorder the terms:
7x + 4x + 21y + 8y = 0

Combine like terms: 7x + 4x = 11x
11x + 21y + 8y = 0

Combine like terms: 21y + 8y = 29y
11x + 29y = 0

Solving
11x + 29y = 0

Solving for variable 'x'.

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

Add '-29y' to each side of the equation.
11x + 29y + -29y = 0 + -29y

Combine like terms: 29y + -29y = 0
11x + 0 = 0 + -29y
11x = 0 + -29y
Remove the zero:
11x = -29y

Divide each side by '11'.
x = -2.636363636y

Simplifying
x = -2.636363636y

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