4x-9y=7

Simple and best practice solution for 4x-9y=7 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 4x-9y=7 equation: 


Simplifying
4x + -9y = 7

Solving
4x + -9y = 7

Solving for variable 'x'.

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

Add '9y' to each side of the equation.
4x + -9y + 9y = 7 + 9y

Combine like terms: -9y + 9y = 0
4x + 0 = 7 + 9y
4x = 7 + 9y

Divide each side by '4'.
x = 1.75 + 2.25y

Simplifying
x = 1.75 + 2.25y

See similar equations:

| 3x(x-5)-11=x(3x+6)+10 | | 2y-4=-20y | | 5x-10=3x-18 | | 24=0.6x | | (5-x)(x*x-3x+6)=0 | | 6(3x+2)+2=18x+14 | | 4(x-3)+7=13+3(x-5) | | 8x+9=8(x+7) | | -4(2v-1)-2(4v-5)=0 | | 4(5b-3)+2(7-2b)=2(5b+1) | | 2z+5+5z= | | 86Q+42(1-Q)=36Q+106(1-Q) | | 22V-9V=130 | | (6x-2)=4x+8 | | 3x+6y=50 | | 2(3x+4)-5=3(x+1)+15 | | (5x+1)(4y+3)=80x | | 7y+18x-4=0 | | 6z-28=-58+z | | -7x=x | | .45=16.95-.25(75-3x) | | -21+x=x+20 | | (x+7)(3x+6)=0 | | 4y-3=60 | | 8x-10=x+4 | | 3.5(2x+1.8)-2(3.2x+3)=8.9 | | -4x^2+12x+32= | | 8x^2=8-7x | | 10x-17=14+5x-22(2x-7) | | 8x+20=120-2x | | 6x-2=x+4 | | 2x^2y+3x^2+4y+3x^2y+2y= |

Equations solver categories