3y+2-4y=9

Simple and best practice solution for 3y+2-4y=9 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 3y+2-4y=9 equation:


Simplifying
3y + 2 + -4y = 9

Reorder the terms:
2 + 3y + -4y = 9

Combine like terms: 3y + -4y = -1y
2 + -1y = 9

Solving
2 + -1y = 9

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -1y = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = 9 + -2
-1y = 9 + -2

Combine like terms: 9 + -2 = 7
-1y = 7

Divide each side by '-1'.
y = -7

Simplifying
y = -7

See similar equations:

| 2/3/1/8 | | x^2-23x+26=0 | | 1.06g-3=0.7 | | -132=-4a-8(-4a+6) | | 3(x-5)=2(x+6) | | -35+7m= | | -5(r+7)=-63 | | -18x^2+23x+6=0 | | -2[8-(4-w)]-8=4(w+5) | | f(3)=3x^2+7 | | (y-5)-2=10 | | .4x-3+2x=4-6-2x | | -(6y-4)-(-5y-8)=5 | | -x^2-2x-15= | | x-4-2x=-2x-4 | | (6y-10)+(6y+10)=180 | | Up+uz=r | | m+36.28=1.5 | | (-5n-10)/(2n+8) | | 4m^3+8m/8m | | 15-x^2-2x= | | 10x-5x=7x-26 | | -4/5(z+3) | | -2+2x=3x+6 | | 8x-7=5x | | 2x+5x=40 | | 2x-5=c+4 | | d=n+9m | | 6y=-9+6y | | 17-6+1=10 | | Y-4/9 | | g(10)=-310+1 |

Equations solver categories