If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7(7.1b+5.9)=5(9.7+7.78)
We move all terms to the left:
7(7.1b+5.9)-(5(9.7+7.78))=0
We add all the numbers together, and all the variables
7(7.1b+5.9)-(5(17.48))=0
We add all the numbers together, and all the variables
7(7.1b+5.9)-87.4=0
We multiply parentheses
49b+41.3-87.4=0
We add all the numbers together, and all the variables
49b-46.1=0
We move all terms containing b to the left, all other terms to the right
49b=46.1
b=46.1/49
b=41.9090909091/44.5454545455
| 2b^2=0 | | x=-4,7x(-28) | | 8(2x+3)-(x+3)=0 | | 3/4x=21/30 | | x3-x(x2-x)+1=0 | | 17-3*2=4+t-5*2 | | (15y-20)/2y=7 | | 88+4.612.6 =y−4.6=y−4.6+4.6=y | | (x-3)^4=16 | | 6(5x+2)+4x=-260 | | 5x-18=82 | | 2/3x27-7=11 | | 5x-18=98 | | 3/6=24/y | | 3x+36=105 | | 3x+36=75 | | 3x+35=75 | | 7y-56=16+3y | | 4y-73=67 | | 4y-73=113 | | 4x+22=102 | | H(t)=2t-15t18 | | -3(x–4)+x=2x–12 | | x2-4x-77=0 | | 7x+12=2(4x–5) | | H=8+64t-16t^2 | | 4t-64/3-t=0 | | X=21+2y | | H(t)=8+64t-16t^2 | | x+3x=507 | | x+4/7=7/9 | | 4+x=6x-11 |