3x+10+7(x+y)=0

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Solution for 3x+10+7(x+y)=0 equation:


Simplifying
3x + 10 + 7(x + y) = 0
3x + 10 + (x * 7 + y * 7) = 0
3x + 10 + (7x + 7y) = 0

Reorder the terms:
10 + 3x + 7x + 7y = 0

Combine like terms: 3x + 7x = 10x
10 + 10x + 7y = 0

Solving
10 + 10x + 7y = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + 10x + -10 + 7y = 0 + -10

Reorder the terms:
10 + -10 + 10x + 7y = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 10x + 7y = 0 + -10
10x + 7y = 0 + -10

Combine like terms: 0 + -10 = -10
10x + 7y = -10

Add '-7y' to each side of the equation.
10x + 7y + -7y = -10 + -7y

Combine like terms: 7y + -7y = 0
10x + 0 = -10 + -7y
10x = -10 + -7y

Divide each side by '10'.
x = -1 + -0.7y

Simplifying
x = -1 + -0.7y

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