5y+7=8y+9

Simple and best practice solution for 5y+7=8y+9 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 5y+7=8y+9 equation:


Simplifying
5y + 7 = 8y + 9

Reorder the terms:
7 + 5y = 8y + 9

Reorder the terms:
7 + 5y = 9 + 8y

Solving
7 + 5y = 9 + 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.
7 + 5y + -8y = 9 + 8y + -8y

Combine like terms: 5y + -8y = -3y
7 + -3y = 9 + 8y + -8y

Combine like terms: 8y + -8y = 0
7 + -3y = 9 + 0
7 + -3y = 9

Add '-7' to each side of the equation.
7 + -7 + -3y = 9 + -7

Combine like terms: 7 + -7 = 0
0 + -3y = 9 + -7
-3y = 9 + -7

Combine like terms: 9 + -7 = 2
-3y = 2

Divide each side by '-3'.
y = -0.6666666667

Simplifying
y = -0.6666666667

See similar equations:

| c/12-4=2 | | X=7+27*3y | | 4r-r+5= | | 20x^4+40x^3+40x^2+20x^2+3=0 | | 2/5=w-3/5 | | -39=3+3v | | 2.2+7q+-9.9+-6.2+-5.8= | | Y(x)=400m+40 | | X+2.5(-1)=3.5 | | -2-n=2 | | 27=2+7y | | 2y-7Y+9Y=18 | | p(x)=2x^2-4 | | 4v-3=-43 | | 4n-6=-50 | | 4-8(9r+2)=-10(9r-6) | | 7x/2=0 | | 2(-10-3x)=10 | | 0.5(6)+4y=-1 | | 4/5v=7/15 | | 0=4k+8 | | 6(8+7x)=384 | | -11.6=6.7+4.3+m | | 2x/40=0 | | 15y-7y=64 | | 1/3×6 | | (2x^4*y)/(6xy^2)= | | 7f+6f-5f+10= | | A=x-y-6 | | 73+4x=-3(-3x-16) | | 5(2x-7)=45 | | 6x^2+10x+4=20 |

Equations solver categories