4y+9=y+3y-7

Simple and best practice solution for 4y+9=y+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 4y+9=y+3y-7 equation: 


Simplifying
4y + 9 = y + 3y + -7

Reorder the terms:
9 + 4y = y + 3y + -7

Reorder the terms:
9 + 4y = -7 + y + 3y

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

Add '-4y' to each side of the equation.
9 + 4y + -4y = -7 + 4y + -4y

Combine like terms: 4y + -4y = 0
9 + 0 = -7 + 4y + -4y
9 = -7 + 4y + -4y

Combine like terms: 4y + -4y = 0
9 = -7 + 0
9 = -7

Solving
9 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| F(x)=x^3-3 | | 2(-4/6) | | 4=F3/2 | | 44.99+r=82.98 | | 7=14+z | | f(x)=-5/6[3/5] | | P=Fh/t | | 4/k+4=5/k-7 | | 30t-2=64t-70 | | 251x+227y=2187 | | -7x-2=-58 | | 7/8=4/r+3 | | 4z-1=27 | | 7f=602 | | -8a=-16 | | D/13=-31 | | f(x+h)=2x^2+5x+3 | | 19e+44-15e=48 | | J-697=-168 | | 3x-3y+9=9 | | 10x=3x+5 | | V+784=926 | | 12=8-2z | | K+128=666 | | 2x-1+6= | | 6x+23=2 | | 10x-4-5x=16 | | 50-1.5x=5+x | | C+5=59 | | 5(4x-3)=5x/30 | | M+24=78 | | Q-51=9 |

Equations solver categories