3(2.1b-1.2)=(0.7b+0.85)

Simple and best practice solution for 3(2.1b-1.2)=(0.7b+0.85) 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(2.1b-1.2)=(0.7b+0.85) equation: 



3(2.1b-1.2)=(0.7b+0.85)

We move all terms to the left:

3(2.1b-1.2)-((0.7b+0.85))=0

We multiply parentheses

6b-((0.7b+0.85))-3.6=0



We calculate terms in parentheses: -((0.7b+0.85)), so:

(0.7b+0.85)

We get rid of parentheses

0.7b+0.85

Back to the equation:

-(0.7b+0.85)



We get rid of parentheses

6b-0.7b-0.85-3.6=0

We add all the numbers together, and all the variables

5.3b-4.45=0

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

5.3b=4.45

b=4.45/5.3

b=3.0689655172414/3.6551724137931

See similar equations:

| -75=10w+5 | | 8^(x-1)=3.4 | | -5=1/7a | | 7m^2+8m+7=0 | | -9/7x=-1 | | (2+y)(4y+3)=0 | | 6j−5j=4 | | 5=s-4 | | 4+2(8x-11)=1-7(-10x-5 | | 4x+10=5x-46 | | 0,08×(5000+x)=300+x | | v-3+-23=-14 | | -32=3x=7 | | (5x-31)=69 | | (4x+11)(12x-24)=0 | | x^2+4=221 | | 130+x=60 | | 5u−3u=18 | | v–3+ –23=–14 | | -6x=49 | | 0=4x/3-63 | | X+0,08x=100 | | 7=m-13 | | –110=-2(7x+6) | | -13+5n=-33 | | 48+2x+5=3x+23 | | x+5+70°+2x-10+2x-5=360° | | 5=1/2h | | 14=n+11 | | -3x=8=2 | | 7y+5=7y+2 | | -8x+16x=-3x+6 |

Equations solver categories