-7y+2x=21

Simple and best practice solution for -7y+2x=21 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 -7y+2x=21 equation: 


Simplifying
-7y + 2x = 21

Reorder the terms:
2x + -7y = 21

Solving
2x + -7y = 21

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.
2x + -7y + 7y = 21 + 7y

Combine like terms: -7y + 7y = 0
2x + 0 = 21 + 7y
2x = 21 + 7y

Divide each side by '2'.
x = 10.5 + 3.5y

Simplifying
x = 10.5 + 3.5y

See similar equations:

| .90x=4.35 | | 5=-31+x | | y/5-7-=-2 | | 2x-3=5x+8 | | [8n-2]=-0 | | 14/4=k/8 | | 6*8+12h=144 | | 4y-(10)=26 | | 6x-2=4x-6 | | x/6=12/3 | | 41=x-11 | | 9d-d-4d-9=3d | | -x/4=15 | | 7x^2+4x-6=0 | | -12x^2=5 | | 9x=198 | | (5x+6/3x-2) | | 50+10x=250 | | x=-1y-1 | | 12+x=-37 | | [8n-2]=0 | | -7(y+3)=-5y-19 | | 7/8+1/16 | | 8n-2=0 | | d/15=14/5 | | -2x+19= | | 7+y(3+y)2y=-5 | | -25+x=54 | | 1.5y-.3x=6 | | 1.6(x-3)+2.4(x+3)=4.6x | | x+32=44 | | 15x=3.76 |

Equations solver categories