-4+7y=8y

Simple and best practice solution for -4+7y=8y 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 -4+7y=8y equation:


Simplifying
-4 + 7y = 8y

Solving
-4 + 7y = 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-4 + 7y + -8y = 8y + -8y

Combine like terms: 7y + -8y = -1y
-4 + -1y = 8y + -8y

Combine like terms: 8y + -8y = 0
-4 + -1y = 0

Add '4' to each side of the equation.
-4 + 4 + -1y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1y = 0 + 4
-1y = 0 + 4

Combine like terms: 0 + 4 = 4
-1y = 4

Divide each side by '-1'.
y = -4

Simplifying
y = -4

See similar equations:

| X^5-4x^3+x^2+4x-1+-4x^5-2x^4+2x^3-2x= | | -45x=91 | | 5x+4=6x-4 | | (16x^2-16)+(-12x^2-12x+12)= | | 7(d-2)=43 | | 18=6+29t-16t^2 | | 4x+138+2x+156=180 | | 4m^2-15mn+14n^2= | | 4x+138=2x+156 | | t^2=27 | | 9m-3(m-3)=15m+7 | | 7x^4-28x^3-35x^2= | | x^4+x^3-2x-2= | | 4(n-5)=10 | | x^3-216y^3= | | x^4+7x^3+4x+28= | | (2x^7+5x^6-3x^2+4)+(-x^6-2x^5-1x^2+5x)= | | 16x^3y^3-56x^4y^2= | | (x+2)(x-1)+26=(x+4)(x+5) | | 7x+5+2x+67=180 | | 2(x-5)-x=4x-7 | | 7x+5=2x+67 | | (2x+4)=-10 | | 6n+2-2n-3=5n+8-3n-3 | | (2x+4)=10 | | x^2-4y^2-20x-64y-172=0 | | v^2+13v+36=0 | | 2z^2-3z-20= | | 4/2=3 | | -18x^2-12x-2=0 | | 43/3(8+2)=6 | | d^4-2d^2-8=0 |

Equations solver categories