-15+7.5(2d+-1)=7.5

Simple and best practice solution for -15+7.5(2d+-1)=7.5 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 -15+7.5(2d+-1)=7.5 equation: 



-15+7.5(2d+-1)=7.5

We move all terms to the left:

-15+7.5(2d+-1)-(7.5)=0

We add all the numbers together, and all the variables

7.5(2d-1)-15-(7.5)=0

We add all the numbers together, and all the variables

7.5(2d-1)-22.5=0

We multiply parentheses

15d-7.5-22.5=0

We add all the numbers together, and all the variables

15d-30=0

We move all terms containing d to the left, all other terms to the right

15d=30

d=30/15

d=2

See similar equations:

| 3x+16+2x+8=8x-18 | | 2(k-5)+3k-k=6 | | 7+3(m-1)=28 | | 6(1-4x)+3x=-3(3x-2)-6 | | 15=e-(-5) | | (x-4)+135=180 | | 3.2y-4=1-6.8y | | 5x+43.25+36.5=180 | | (5x)-(8x-24)=0 | | -15-8m=-5(1+2m) | | T=12x+2x | | -1(5h+2)-22=-40 | | 4c+2=10+2c | | 41p-8=31p-50 | | 0.4+3.4=0.8x | | 9t-8+8t-4=180 | | 8x-32=4(2-3x | | 2x+12+3x+14=7x+6 | | 3(5x+3)+3=23x-1 | | 12+-3n=24 | | x/4+6=-18 | | (x+4)+68=180 | | -4q=-12q-48 | | 5/2m+3=m+27/2 | | |3x+7|=|3x-11| | | -58+x+4x=57 | | -2/5(1/2x+3)=-(4x+1/5) | | 6x+20=3x+23 | | 6=t+49/2 | | -2=2(x+(-2)) | | y/4+7=4 | | 6x-75+5x=145 |

Equations solver categories