7y+75=8y-45

Simple and best practice solution for 7y+75=8y-45 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 7y+75=8y-45 equation: 


Simplifying
7y + 75 = 8y + -45

Reorder the terms:
75 + 7y = 8y + -45

Reorder the terms:
75 + 7y = -45 + 8y

Solving
75 + 7y = -45 + 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.
75 + 7y + -8y = -45 + 8y + -8y

Combine like terms: 7y + -8y = -1y
75 + -1y = -45 + 8y + -8y

Combine like terms: 8y + -8y = 0
75 + -1y = -45 + 0
75 + -1y = -45

Add '-75' to each side of the equation.
75 + -75 + -1y = -45 + -75

Combine like terms: 75 + -75 = 0
0 + -1y = -45 + -75
-1y = -45 + -75

Combine like terms: -45 + -75 = -120
-1y = -120

Divide each side by '-1'.
y = 120

Simplifying
y = 120

See similar equations:

| 3a-27=2b+14 | | 25-3x=-4(4x+2)-4(-5-3x) | | 0.02x=0.3 | | -t^2+2t=-15 | | b^2=3(b-3) | | (x+23)+(x+54)=180 | | 6q+-9q=12 | | -5a+3=-3(a-1) | | 3(x-4)+2x=8x+15 | | 3(x+5)=-6+6 | | K=C+274.15 | | 3x+9+3x+9=9x-12 | | 28x+3+32=37-1 | | 6x-2(x-6)=36 | | 4x-2+x=-2 | | b^2=3b-9 | | 6v+3=11+3v-8-8v | | 13x-11x=-18 | | 3x-4(-2)=12 | | 22+9x+160=3x-6 | | t^2+12-36=0 | | -(-36)=-0.25c | | 8(2r-3)-r=3(3r+12) | | n^2+3=228 | | w-2+2w=6 | | -3.5x-1.3=-2.7x+1.5 | | 6v+5v=-8+7v | | -7(-1-2x)=105 | | -7x+4y=-7 | | x-3.1=14 | | 38x+12.4=50x+10 | | Z=VPT |

Equations solver categories