7x+7y=-84

Simple and best practice solution for 7x+7y=-84 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7x+7y=-84 equation: 


Simplifying
7x + 7y = -84

Solving
7x + 7y = -84

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
7x + 7y + -7y = -84 + -7y

Combine like terms: 7y + -7y = 0
7x + 0 = -84 + -7y
7x = -84 + -7y

Divide each side by '7'.
x = -12 + -1y

Simplifying
x = -12 + -1y

See similar equations:

| 3/4(1/4x+8)-(1/2x+2)=3/8(4-x)-1/4 | | 2g+2=6 | | 1+3n=4 | | 20x-14x=54 | | 6-2v=4 | | 3x+5=3+5x-6 | | 8x-40=8+x | | 5sin^2x=3 | | 8x-19+3x=4x+30 | | 12-39-3=9-5a | | 5y-11=13+(y+8) | | 5v^2-60=0 | | 3x-18=4(x-5) | | 16x+2y=-2 | | -7a=5 | | 8(x-5)=6-18 | | u^2=-100 | | 9y+4-2(-5y-2)=7(y-1) | | 0=2x*Cos(x)-x | | 1234567890999999999+99999999999999999999999999999999= | | 32x^2+12x=0 | | 0=(2x)Cos(x)-x | | 8x-3=4-2x | | 8-h=5-4n+3 | | 3+2p=4p | | 14x+15y=63.05 | | (w+5)(w+5)=2w^2+11w+19 | | x^4-2x+49=0 | | Y=X^2+2x-63 | | 4w^2=20w | | 2*x*cos(x)-x=0 | | 4k-8k=3(4-3k)-2(k+6) |

Equations solver categories