9(12.2)-38+21y-1=180

Simple and best practice solution for 9(12.2)-38+21y-1=180 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 9(12.2)-38+21y-1=180 equation: 


Simplifying
9(12.2) + -38 + 21y + -1 = 180

Multiply 9 * 12.2
109.8 + -38 + 21y + -1 = 180

Reorder the terms:
109.8 + -38 + -1 + 21y = 180

Combine like terms: 109.8 + -38 = 71.8
71.8 + -1 + 21y = 180

Combine like terms: 71.8 + -1 = 70.8
70.8 + 21y = 180

Solving
70.8 + 21y = 180

Solving for variable 'y'.

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

Add '-70.8' to each side of the equation.
70.8 + -70.8 + 21y = 180 + -70.8

Combine like terms: 70.8 + -70.8 = 0.0
0.0 + 21y = 180 + -70.8
21y = 180 + -70.8

Combine like terms: 180 + -70.8 = 109.2
21y = 109.2

Divide each side by '21'.
y = 5.2

Simplifying
y = 5.2

See similar equations:

| v/(3x)=w/y | | 2(x+x)+6-(17+17)=16 | | 3+8x-16=9x+20-5 | | e^6x+5e^3x-24=0 | | 16x-24=7x+21 | | w+2w=27 | | 123/210 | | 4x-9(x-7)=27x | | 10/x=6 | | 5x+7-8x=20 | | 3=4,5/x | | 23+x-z= | | 23+x-z= | | 25x-20=12x+6 | | v+4v=-50 | | 8(24)-61+3y+1=180 | | a^2+12n+32=0 | | 5(-3x+11)+2(x-3)=2x+108 | | X+.22X=319 | | x=3-2/3 | | 1/3(2/5-2/3w | | 0.125/0.5= | | 10/x=10/12 | | 2x+8=10x-4 | | 10/x=12/10 | | 2x-8=10x-4 | | -(3x-6)=24 | | x(4-4)(x-1)=0 | | 5x-3=x+20 | | 0=6x-8x | | 6b+4b=20 | | Y-22=-8 |

Equations solver categories