3-9y=30

Simple and best practice solution for 3-9y=30 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 3-9y=30 equation: 


Simplifying
3 + -9y = 30

Solving
3 + -9y = 30

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -9y = 30 + -3

Combine like terms: 3 + -3 = 0
0 + -9y = 30 + -3
-9y = 30 + -3

Combine like terms: 30 + -3 = 27
-9y = 27

Divide each side by '-9'.
y = -3

Simplifying
y = -3

See similar equations:

| 624.546=163.3428+32.028 | | 20=5(f+3) | | 6d+15=7d | | 18x-24=360 | | -4(4y-5)-y=-2(y-4) | | -3(-5x-3)=-11 | | (4x-4)(x-1)=0 | | 2t-14t=0 | | 5c-3c=12 | | 65-19y+5x=10 | | 45=25(1+X) | | 18x-24=90 | | 8q+-18q-10=-20 | | 99x+32x=5 | | 5(n+3)=7(n+5) | | 5=7-5b | | 40(p*p-1)=39p | | 3t+7t=48-19+21 | | -0.21875=19.2 | | 7x=7(6+3x) | | 18x-24=x+146 | | -31x^2-11x=-7x^2-3x | | 4x(4x+4)=0 | | -108=-7(v+7)-7 | | (7x^2y-3xy+7xy^2)-(2x^2+10xy+5xy^2)= | | 9=n+4-6n | | 135=-3(5n-3) | | z*z+2z-35=0 | | 0.10(y-3)+0.06y=0.20y-0.6 | | 13x+2=8x-3 | | 8n-7n+24=9 | | 49.28=5.6x |

Equations solver categories