0=-21x+9y+45

Simple and best practice solution for 0=-21x+9y+45 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 0=-21x+9y+45 equation:


Simplifying
0 = -21x + 9y + 45

Reorder the terms:
0 = 45 + -21x + 9y

Solving
0 = 45 + -21x + 9y

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
0 + 21x = 45 + -21x + 21x + 9y
Remove the zero:
21x = 45 + -21x + 21x + 9y

Combine like terms: -21x + 21x = 0
21x = 45 + 0 + 9y
21x = 45 + 9y

Divide each side by '21'.
x = 2.142857143 + 0.4285714286y

Simplifying
x = 2.142857143 + 0.4285714286y

See similar equations:

| 3220=35(p+30) | | z-11/(1/7)=-1 | | 1x+2y=55 | | 7.2F+5(F-8.1)=0.06F+15.18 | | 10=10(z+5) | | X+X+10=-2-X+20 | | 7.2F+5(F-8)=0.06F+15.18 | | (x+3)(x+a)(x+7)=x^2+15x+71x+105finda | | 26=2y-8 | | 6(x-1)=-8 | | 4x(-6)=32 | | 7x+19=75 | | 7x+19=35 | | 7p-4=23 | | 9.39/.30= | | 9.39/.30 | | 8x-3/6 | | 5(2x)=60 | | x+3+6x=52 | | 7.15a+1.35a-3.5a=4 | | 2y-1.6y=1.6 | | 10!10!/11!8! | | P/r | | R-p= | | P+r= | | 3.8p+0.7p=45 | | 1.7x+5x=6.7 | | 2.1x+2.9x=2 | | f(x)=x^3-3x^2+3x+1 | | -3.5+r+4r+6=2.5+4r | | v+2v=9 | | 24=8x-2x |

Equations solver categories