7y+42-3y=9y+50

Simple and best practice solution for 7y+42-3y=9y+50 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+42-3y=9y+50 equation:


Simplifying
7y + 42 + -3y = 9y + 50

Reorder the terms:
42 + 7y + -3y = 9y + 50

Combine like terms: 7y + -3y = 4y
42 + 4y = 9y + 50

Reorder the terms:
42 + 4y = 50 + 9y

Solving
42 + 4y = 50 + 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 + 4y + -9y = 50 + 9y + -9y

Combine like terms: 4y + -9y = -5y
42 + -5y = 50 + 9y + -9y

Combine like terms: 9y + -9y = 0
42 + -5y = 50 + 0
42 + -5y = 50

Add '-42' to each side of the equation.
42 + -42 + -5y = 50 + -42

Combine like terms: 42 + -42 = 0
0 + -5y = 50 + -42
-5y = 50 + -42

Combine like terms: 50 + -42 = 8
-5y = 8

Divide each side by '-5'.
y = -1.6

Simplifying
y = -1.6

See similar equations:

| 5y-4(y+2)= | | 6(4N-5)+12=-12N | | 17-K=20 | | 189-4x=32x+17 | | 237-5x=40x+22 | | 13-8x=123-43x | | 5-7x=175-42x | | -126-9x=9x+13 | | 6x+12=-63-9x | | 85-3x=2x+20 | | 3x+10=-50-9x | | 164-6x=5x+21 | | 13+5(2+h)=5h+23 | | 93-6x=8x+23 | | 4(-5)+5y=20 | | 11x+5=9x+11 | | 2.7y=18.36 | | b^2+(-b)+(-30)=0 | | b^2+(-b)+(-90)=0 | | x-(0.45)=5.97 | | p-(67.5)=24.81 | | -3b^2+3b+90=0 | | 100y=25x-5 | | -3x+16=-23 | | 7+4(a+15)=-13 | | 4x-2x+3=2x+2x-x | | 7x-5=3y | | 4x-2x+3=x+9 | | 3(x+4)-2=2(2x+5)-2 | | 57-(5x+9)=5(x+3)+x | | -4x-13x=-85 | | 7x+2-9x=6+4x-3 |

Equations solver categories