80-71=31y-40y

Simple and best practice solution for 80-71=31y-40y 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 80-71=31y-40y equation:


Simplifying
80 + -71 = 31y + -40y

Combine like terms: 80 + -71 = 9
9 = 31y + -40y

Combine like terms: 31y + -40y = -9y
9 = -9y

Solving
9 = -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.
9 + 9y = -9y + 9y

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

Add '-9' to each side of the equation.
9 + -9 + 9y = 0 + -9

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

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

Divide each side by '9'.
y = -1

Simplifying
y = -1

See similar equations:

| 3m+43=8m-2 | | -12x=324 | | -4+19=4b-4-3b | | 9v^2+3v-20= | | 3*23-7= | | -5(2x+7)= | | 4(-3*y*y*y)= | | 16a+b-8a+3b= | | 0=-6(y+8) | | O(39)=2(39)-1 | | -225=-5(-5b) | | O(19)+1=2(19)-1 | | 3(5x-2)+6= | | O(19)=2(19)-1 | | 11=p+11 | | O(n)=2n-1 | | 4x-14x=90 | | 6+2(2n+5)-n= | | 6(4*a*a*bc)= | | q=3m+3z | | 14-3x=2+x | | -40+10y+4=3(5y-3)-7 | | a+ab*ab*ab*ab+ab*ab*ab*ab= | | 8x=5x+9 | | 2(q+10)= | | 4m-13m=45 | | 8-8=10m-8m | | 2y(3y+8)=6 | | 6y+5=3y+4 | | h(t)=3t | | 2(x-8)=-16-2 | | 2+6y=3x+4 |

Equations solver categories