18y-8y+42=7y+2y-13

Simple and best practice solution for 18y-8y+42=7y+2y-13 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 18y-8y+42=7y+2y-13 equation:


Simplifying
18y + -8y + 42 = 7y + 2y + -13

Reorder the terms:
42 + 18y + -8y = 7y + 2y + -13

Combine like terms: 18y + -8y = 10y
42 + 10y = 7y + 2y + -13

Reorder the terms:
42 + 10y = -13 + 7y + 2y

Combine like terms: 7y + 2y = 9y
42 + 10y = -13 + 9y

Solving
42 + 10y = -13 + 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.
42 + 10y + -9y = -13 + 9y + -9y

Combine like terms: 10y + -9y = 1y
42 + 1y = -13 + 9y + -9y

Combine like terms: 9y + -9y = 0
42 + 1y = -13 + 0
42 + 1y = -13

Add '-42' to each side of the equation.
42 + -42 + 1y = -13 + -42

Combine like terms: 42 + -42 = 0
0 + 1y = -13 + -42
1y = -13 + -42

Combine like terms: -13 + -42 = -55
1y = -55

Divide each side by '1'.
y = -55

Simplifying
y = -55

See similar equations:

| 4(5-8)=8 | | H=-16x^2+95x+6 | | 4x-25+115=180 | | 6(-3j+20)=-18-3(11j+19) | | -9y-36=-1 | | 10x-4=6x+28 | | 9.5z-2.2-11.7z-6.9= | | X=2.5n-9 | | 75+45m=345 | | -2(-4s-18)=11s | | 20+12=3x+8+1x | | log(x+9)-log(5x)= | | -10i^2+6i= | | 3b+4=4b | | -9+12x=-37+8x | | 7y+9x= | | Y+19=92 | | 5(4+13v)=-6(5-15v) | | 3m-14=10 | | 1.5z=6.5 | | 3.6x-72=1.1x+8 | | 70/315= | | 1+8n-13+6n= | | -5(4d-20)=2-13d | | 6+12lnx=2 | | 3x+12+2x=5(X+12)+2 | | 5c-12+3c=12 | | 11x-7y=13 | | x+10x*100= | | 4x+22-5=3x-7 | | 23f+11=54f+21 | | -7x-5-5x+5+2=-34 |

Equations solver categories