3(x-7)=2y

Simple and best practice solution for 3(x-7)=2y 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 3(x-7)=2y equation: 


Simplifying
3(x + -7) = 2y

Reorder the terms:
3(-7 + x) = 2y
(-7 * 3 + x * 3) = 2y
(-21 + 3x) = 2y

Solving
-21 + 3x = 2y

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 3x = 21 + 2y

Combine like terms: -21 + 21 = 0
0 + 3x = 21 + 2y
3x = 21 + 2y

Divide each side by '3'.
x = 7 + 0.6666666667y

Simplifying
x = 7 + 0.6666666667y

See similar equations:

| 55-7x=19+11x | | 10z+3=1 | | 5/x=15/24 | | 7z-3=2 | | x/5=x/4(-1) | | Z+3=1 | | 4x-12+4=20 | | 3cosx+4sinx+2=0 | | 65+8=n | | 6-6x=6x-10x-2 | | 1.5(4z-2)-0.6=0.3(6+2z) | | (2x+15)+(3x-45)+(x)=180 | | .2(10x+10)-11=-.5(18x-8) | | 3k+14=32 | | 8=x/12 | | -7+2(2c+4)=-12 | | 32+n=53 | | 70pqrs+50qrs+30qrs= | | 2x+12=-5x | | 2(9-2)=26 | | 7X+11=3X+39 | | (u-3)*9=45 | | 5y-12=7y-12 | | 3tu+2tuv+2tuw= | | 3x+5=x-12 | | Y=x/3;x=12 | | 57=1/19x | | f(x)=4x^2+8x-9 | | 0=2-5cosx | | 6ab+ab-3ab= | | X^2-6xy+9y^2+14=0 | | 4x-6=10x-9 |

Equations solver categories