4y+9=2y-1

Simple and best practice solution for 4y+9=2y-1 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=2y-1 equation:


Simplifying
4y + 9 = 2y + -1

Reorder the terms:
9 + 4y = 2y + -1

Reorder the terms:
9 + 4y = -1 + 2y

Solving
9 + 4y = -1 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
9 + 4y + -2y = -1 + 2y + -2y

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

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

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

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

Combine like terms: -1 + -9 = -10
2y = -10

Divide each side by '2'.
y = -5

Simplifying
y = -5

See similar equations:

| 4y+9=2y-1 | | -2(7K+4)+9=-3 | | n/3-9=-7 | | -5(x-3)+8x=25+5x | | 6(X+5)=2(5x-6)+4x | | 100-28b=-54b-74b | | -10q=-150 | | 2.464x+8.691=1 | | 8x^2+2y-2=0 | | 4.6*w+0.19=55.39 | | 8m-40=-6(-6m+2) | | 4x-3=114 | | 15x+10x^2=0 | | -2(7X+4)+9=-3 | | 5a-8a=-9 | | .75+12.5e=100+10e | | -3.3x=1.9 | | 2v-20=-30 | | 1.5(4b+2)+15-9=90 | | -2V-34=5(v-4) | | -3-8x=-(6+8x) | | 5x+2x-9=47 | | 4xy=2 | | 700-60x=400-60x | | x^2-2x+29=-4 | | -15+4=-26 | | x-8=10x+11 | | r+70-45r-69=76-45r | | 2v+2-6v=-46 | | 2y+14=4y-10 | | 7(X+1)=5X+21 | | q-10=-12 |

Equations solver categories