-21=2(x-8)+3Y

Simple and best practice solution for -21=2(x-8)+3Y 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 -21=2(x-8)+3Y equation:


Simplifying
-21 = 2(x + -8) + 3Y

Reorder the terms:
-21 = 2(-8 + x) + 3Y
-21 = (-8 * 2 + x * 2) + 3Y
-21 = (-16 + 2x) + 3Y

Reorder the terms:
-21 = -16 + 3Y + 2x

Solving
-21 = -16 + 3Y + 2x

Solving for variable 'Y'.

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

Add '-3Y' to each side of the equation.
-21 + -3Y = -16 + 3Y + -3Y + 2x

Combine like terms: 3Y + -3Y = 0
-21 + -3Y = -16 + 0 + 2x
-21 + -3Y = -16 + 2x

Add '21' to each side of the equation.
-21 + 21 + -3Y = -16 + 21 + 2x

Combine like terms: -21 + 21 = 0
0 + -3Y = -16 + 21 + 2x
-3Y = -16 + 21 + 2x

Combine like terms: -16 + 21 = 5
-3Y = 5 + 2x

Divide each side by '-3'.
Y = -1.666666667 + -0.6666666667x

Simplifying
Y = -1.666666667 + -0.6666666667x

See similar equations:

| (-12x^5y^6/6x^11y^-2) | | (x/6)-(x/7)=5/7 | | (x/4)-(x/5)=9/4 | | -10(78)+0.95x=0.05(x-12) | | -x^2-ix+2=0 | | -17=4x+7 | | (7-6t)/(5t-11) | | 3(v-3)=4(v+1) | | -x-ix+2=0 | | 33=-7x-30 | | x^2-12ix+3i=0 | | 7x-33=86 | | 7x-33=89 | | -16=29-5x | | 52=10+3x | | (4x)+(2x+12)=90 | | 6x+37=-23 | | -24+6r=-102 | | -3p-2(4-6p)=4(p-3)-6 | | 7x+9x-3x=87+4 | | -1+-8-9= | | 27x+1=0 | | 2(5x-1)=12x-2 | | x^3-y^2-48x+4y=0 | | 0.25a+6=8 | | X-.3x=224 | | -3/7z=-6 | | -5(1+8a)=-285 | | (x-1)-(x-1)(x-5)=0 | | -5/8z=-15 | | (-3x+2)-7=-2(x-9) | | B/9-2=-1 |

Equations solver categories