7.2=2.5y-1.5y+6.9

Simple and best practice solution for 7.2=2.5y-1.5y+6.9 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 7.2=2.5y-1.5y+6.9 equation: 


Simplifying
7.2 = 2.5y + -1.5y + 6.9

Reorder the terms:
7.2 = 6.9 + 2.5y + -1.5y

Combine like terms: 2.5y + -1.5y = 1y
7.2 = 6.9 + 1y

Solving
7.2 = 6.9 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
7.2 + -1y = 6.9 + 1y + -1y

Combine like terms: 1y + -1y = 0
7.2 + -1y = 6.9 + 0
7.2 + -1y = 6.9

Add '-7.2' to each side of the equation.
7.2 + -7.2 + -1y = 6.9 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + -1y = 6.9 + -7.2
-1y = 6.9 + -7.2

Combine like terms: 6.9 + -7.2 = -0.3
-1y = -0.3

Divide each side by '-1'.
y = 0.3

Simplifying
y = 0.3

See similar equations:

| -7(x+2)+3x+7=5x+12 | | -15e+7p-(-11e)+(-13p)= | | x=7/2 | | 12x+3x=2-6+4x | | 2(7x-9)=14x-18 | | 3/8+b/8=5/12 | | 8(n-1)=-24 | | 2.5z-1.5z+8.7=7.2 | | -3x+6-5(x-1)=-5x(2x-4)+5 | | 2/6=a/2 | | 0.12(y-9)+0.18y=0.02y-0.01 | | x/36=2/9 | | 4x-3=6x+5 | | 32/4=x/2 | | 9x+3=7x+25 | | s/t-q/t=1 | | 4(x+3)-2x=-3-x | | -2/3t+2t=6/5t+2/5 | | 1.5t+2=4 | | -7.8x=-156 | | -9=-h/-12+5 | | 7x-14x=3x+8x-18 | | -29+n=9 | | 8y+15=12y-9 | | 5/2x-11/2=19/2 | | 23=-14+r | | 4x-7+6x-13=180 | | a-28=28 | | 9(d-2)+2= | | 5.5-4.72x-1.3x=30.784 | | 9(2x-8)=0 | | q+12=23 |

Equations solver categories