-4x+7y=84

Simple and best practice solution for -4x+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 -4x+7y=84 equation: 


Simplifying
-4x + 7y = 84

Solving
-4x + 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.
-4x + 7y + -7y = 84 + -7y

Combine like terms: 7y + -7y = 0
-4x + 0 = 84 + -7y
-4x = 84 + -7y

Divide each side by '-4'.
x = -21 + 1.75y

Simplifying
x = -21 + 1.75y

See similar equations:

| 1n+2=-144 | | 9-49/4 | | 4/5x=85 | | b+5=4b | | 24/g=3/8 | | 2t+4t=28 | | 5/6+1/12= | | 5(y-9)/2=-3y | | 0=x^2+2x-14 | | 5-x=-27 | | 17-(-10)(2)= | | 2/3+3/m=31/15 | | -2(2x-2)=11 | | (2x+3)-(5x+11)=7+(13-2x) | | 5/6*1/12= | | 8=-x+4y | | 300+5x=25x | | 27x/(16x*40)=94 | | 81w^4-d^4=0 | | -.8r=1.28 | | 137=-3(1+8p)-4p | | 0.3=4.5 | | 4x+2=-23+9x | | -2/-4-5/1 | | 5s^4-405=0 | | -7/-2-0/3 | | 0.8(3-11n)+1.4n= | | 5y*3=2y+12 | | 6x^3-72x=0 | | 6x^2+18x-6=0 | | (10x-3)+(14x-4)=8-(15-22x) | | -2/-4+5/1 |

Equations solver categories