y+15=3y-7

Simple and best practice solution for y+15=3y-7 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 y+15=3y-7 equation:


Simplifying
y + 15 = 3y + -7

Reorder the terms:
15 + y = 3y + -7

Reorder the terms:
15 + y = -7 + 3y

Solving
15 + y = -7 + 3y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

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

Combine like terms: y + -3y = -2y
15 + -2y = -7 + 3y + -3y

Combine like terms: 3y + -3y = 0
15 + -2y = -7 + 0
15 + -2y = -7

Add '-15' to each side of the equation.
15 + -15 + -2y = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -2y = -7 + -15
-2y = -7 + -15

Combine like terms: -7 + -15 = -22
-2y = -22

Divide each side by '-2'.
y = 11

Simplifying
y = 11

See similar equations:

| 4x+1=-5x+19 | | 14+5=18+3x | | 3(1+11x)=5(-3-x)-12 | | -x+7y=50 | | 9h+30+12h-2=0 | | x-8-7=2x-12 | | 2(x-4)=5x+3 | | 5x^4-6x^2-8=0 | | 6x-2+3x=16 | | -5.5+8.4d=-7.4 | | Y=40x-80 | | .5x=-2 | | 10x-3(5+14x)+(-153)=6(x+2) | | 9+4+2q-19=0 | | -5-4/9 | | -15(-7x+34)=330 | | 12+7h=16+5h | | 4.6x+13.5=50.3 | | -4.1-3.7c=-2.2 | | f(7)=5x-4 | | 10d+7=4(9d+3) | | 6n-8-3n=28 | | 7(y+5)+2y-12= | | 14e-7-3=6-6e | | 3/7x77/6 | | (7x+5)+(-8+6)= | | 2x+156=4x | | 2.7+8.6n=-4.2 | | y-4=1/2(x-4) | | 8.57-20.9= | | 40+35m=90+25m | | 2(2)-14=-5(2) |

Equations solver categories