8y+7=9y

Simple and best practice solution for 8y+7=9y 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 8y+7=9y equation:


Simplifying
8y + 7 = 9y

Reorder the terms:
7 + 8y = 9y

Solving
7 + 8y = 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
7 + 8y + -9y = 9y + -9y

Combine like terms: 8y + -9y = -1y
7 + -1y = 9y + -9y

Combine like terms: 9y + -9y = 0
7 + -1y = 0

Add '-7' to each side of the equation.
7 + -7 + -1y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1y = 0 + -7
-1y = 0 + -7

Combine like terms: 0 + -7 = -7
-1y = -7

Divide each side by '-1'.
y = 7

Simplifying
y = 7

See similar equations:

| a^14/5a^5 | | (7y^2-4)(7y^2+4)= | | 8(x-4)-(-6x-3)=13x | | 7(x+3)=6x-5 | | (2x+8)(5x+7)= | | 6y+8-2y=1+3y-9 | | 7x^4y(7x^3-x^2y^5+5y^4)= | | 7y-9=8y-7 | | 3e^4x-7=12 | | 5a+b=198 | | -9(z+3)=6-8z | | 5a=198 | | 20=100(1/2)^t/214 | | 7x+2x=8x-8 | | -3(4t-5)+5t=6t-2 | | x-0.60=192 | | 8x^2-x-506=0 | | 12x-4=-12 | | 3*2*x+1=25 | | tan(x)=0.22 | | Cos55=14/x | | -4/5×=2/5 | | -47-(-33)=x/8 | | 12x-4/3=3 | | X^4-x^7= | | 9g+3(1-2g)= | | -5y-35=-3(y+5) | | 80-59=x | | x^2+200x+10000=484son | | 3(u+4)=-4u+40 | | 40-19=3(x-6) | | (x^2-6)/(x^2)=0 |

Equations solver categories