-2(-3.2+0.4y)+y=7

Simple and best practice solution for -2(-3.2+0.4y)+y=7 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 -2(-3.2+0.4y)+y=7 equation:


Simplifying
-2(-3.2 + 0.4y) + y = 7
(-3.2 * -2 + 0.4y * -2) + y = 7
(6.4 + -0.8y) + y = 7

Combine like terms: -0.8y + y = 0.2y
6.4 + 0.2y = 7

Solving
6.4 + 0.2y = 7

Solving for variable 'y'.

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

Add '-6.4' to each side of the equation.
6.4 + -6.4 + 0.2y = 7 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + 0.2y = 7 + -6.4
0.2y = 7 + -6.4

Combine like terms: 7 + -6.4 = 0.6
0.2y = 0.6

Divide each side by '0.2'.
y = 3

Simplifying
y = 3

See similar equations:

| 4+4x=12-4x | | Y=(5x^2-5x+4) | | -2x=-y+7 | | 6(x-1)=39 | | Y=8ln(2x) | | 4-x=9x+1 | | (-9*x^5)-(12*x^3)+12=0 | | (x+1)2=0 | | -3/5k|-9| | | (-2x+4)+(x-8)=0 | | 8k+7y=x+8 | | 89-v=189 | | (Lne^0)/5 | | 16c^2-49=0 | | -3x+5+x=2x+-3 | | 3/16:5/16 | | 12m+2n-5m+7n= | | 3(2x+1)=2x+-11 | | 3X+Y-2+y(X-1)=0 | | 11m+2n= | | 2x-6+-5x=2x+4 | | a^3+4=b^2 | | Y=3x+5b | | 3x/5=7/2 | | (1-x^2y^3)dx-xdy=0 | | x/10-9=-5 | | 4x+7+6x-63=180 | | 3x+56=6x+79 | | -4(0.3x+0.5)-1.7=-0.1 | | 3x+4(x-3)=5x+6 | | X+Y*4=28 | | 8x+23=12x-144 |

Equations solver categories