4x-2y=21

Simple and best practice solution for 4x-2y=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 4x-2y=21 equation: 


Simplifying
4x + -2y = 21

Solving
4x + -2y = 21

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
4x + -2y + 2y = 21 + 2y

Combine like terms: -2y + 2y = 0
4x + 0 = 21 + 2y
4x = 21 + 2y

Divide each side by '4'.
x = 5.25 + 0.5y

Simplifying
x = 5.25 + 0.5y

See similar equations:

| -4[-25+5(7+1)]= | | -5(t-9)-2(2t+1)=-11 | | 3x^2-16x+48=0 | | 10(x-5)-8=23x-201 | | y=4*7+8 | | logx+log(x-20)=log(18x) | | y=4*5+8 | | y=4*3+8 | | y=4*1+8 | | 4p-7t= | | (9x+4)(4x^2-19x-5)=0 | | W/3+10=17 | | -5(2y-3)=2(1-6y)+14 | | da=site+no+get+right+awnser | | 8X^2+14x-7=14-3x | | 54-c=5c+24 | | 53=11-6c | | y=4*-2+8 | | 22k-14=8k | | 6(8y+2)-8=-2 | | 18-3+(-5)= | | ((2x-3)/(3x+5))=y | | -36.9090905*p-68/11*s=0 | | ((2x-3)/(3x+5)) | | -12d+16=-18d-20 | | 2s+4p=(90/11)s+40.9090905p | | -3(3y-4)=-6 | | 18=6(w-4) | | 3(8x+48)=48 | | 2ln(6x)=6 | | k/8+3=27 | | (X+6)/10+(x-4)/15=(x+2)/6 |

Equations solver categories