57=13(3)+b

Simple and best practice solution for 57=13(3)+b 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 57=13(3)+b equation:


Simplifying
57 = 13(3) + b

Multiply 13 * 3
57 = 39 + b

Solving
57 = 39 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
57 + -1b = 39 + b + -1b

Combine like terms: b + -1b = 0
57 + -1b = 39 + 0
57 + -1b = 39

Add '-57' to each side of the equation.
57 + -57 + -1b = 39 + -57

Combine like terms: 57 + -57 = 0
0 + -1b = 39 + -57
-1b = 39 + -57

Combine like terms: 39 + -57 = -18
-1b = -18

Divide each side by '-1'.
b = 18

Simplifying
b = 18

See similar equations:

| -45=(10)t-(4.9)t^2 | | 11x-17=10x+7 | | 16x-96=-20x*40 | | -5/6(8+2x)=40 | | 1/8*3=m | | j=4(h+j)-7forh | | 11x-17=10x+17 | | 3.8+10m=7.31 | | x/7-x/14-x=8 | | 6(b+1)=3 | | 5x+2y+x+y=63 | | 3x-4=7x-44 | | 2y^2+27y-45=0 | | (x^2-x+1)-(2x^2-1)=0 | | 3x-72=-6x+126 | | 1.5x+1.3x=-8 | | 5y+1-y=10+3y+10 | | m+2n=p*n | | f(x)=(x-6) | | 21=4x+3 | | 3.25+0.50x=4.75+0.75x | | f(-x)=4x^2+3x+6 | | 19z=14y-y-3z | | -156=-8+4(-7+6a) | | 6y^2+19y+13=0 | | 3n+g+4n=2 | | (4y-4)+9=29 | | 2x-88=122-8x | | 28=18+x-20 | | (-3+3y)+3=3y | | 13+9x+24=x-3 | | 3(-10t-3)=75 |

Equations solver categories