9x-7y=30

Simple and best practice solution for 9x-7y=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 9x-7y=30 equation: 


Simplifying
9x + -7y = 30

Solving
9x + -7y = 30

Solving for variable 'x'.

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

Add '7y' to each side of the equation.
9x + -7y + 7y = 30 + 7y

Combine like terms: -7y + 7y = 0
9x + 0 = 30 + 7y
9x = 30 + 7y

Divide each side by '9'.
x = 3.333333333 + 0.7777777778y

Simplifying
x = 3.333333333 + 0.7777777778y

See similar equations:

| 3(2x+9)=-7+28 | | 90-50(x+1)=40(x+1) | | n*0.4=8 | | x*3=x+8 | | x*8=x+8 | | 4.2y=33.18 | | (x-(3+2i))(x-(3-2i))=0 | | 0.1(-6.1x-1.2)=7 | | 6x+2x-12=10x-24 | | 18x-12=10x+20 | | 2(u-3)=u-1 | | x+78+95=x+78 | | n^2+11=0 | | -3(x+4)=4(x+1)-16 | | F(x)=28-5x^2 | | 18=2n+2 | | 10y=6y+8+3y | | -3(w+3)-(8w-8)=-12w | | 3z=12+3z | | 5t-3-t+8=2t-7 | | 4(y+8)=3y-3 | | 7(x+9)=84 | | -7x-10=-2x-25 | | 6+4x=-2 | | 0=4x^2-12x | | 4z+7=z-2 | | -8(n+3)=-7n-3 | | 6c+7=c-18 | | 5+55x=33x+13 | | 4p+6+3p=13 | | 6x+3y=126 | | 8+8-9r=52 |

Equations solver categories