-2=-6*7+b

Simple and best practice solution for -2=-6*7+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 -2=-6*7+b equation:


Simplifying
-2 = -6 * 7 + b

Multiply -6 * 7
-2 = -42 + b

Solving
-2 = -42 + 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.
-2 + -1b = -42 + b + -1b

Combine like terms: b + -1b = 0
-2 + -1b = -42 + 0
-2 + -1b = -42

Add '2' to each side of the equation.
-2 + 2 + -1b = -42 + 2

Combine like terms: -2 + 2 = 0
0 + -1b = -42 + 2
-1b = -42 + 2

Combine like terms: -42 + 2 = -40
-1b = -40

Divide each side by '-1'.
b = 40

Simplifying
b = 40

See similar equations:

| r^2+8r+52=0 | | 8x=2[4x+2] | | 3+x(3)=17(x) | | 7sin(3x)=6 | | 5[2x+1]=10x | | 7sin(3x)=5 | | -100=b+73 | | 5x^2-10x^3-35x^4=0 | | m-8/4=2/8 | | c=0.9375*180 | | 2[x+1]=3x-x+2 | | 7.50x=900 | | 3+4x=28 | | 7.50x=300 | | 8x+3-10x=-2[x-2]+3 | | -1+-7=-56 | | P=2x^2+20x+320 | | 5y=850 | | 5y=805 | | P(x)=2x^3-18x | | [cos](2x)*[cos](x)= | | cos(2x)*cos(x)= | | 4(5-x)=2(10-x^2) | | d=q-c+p | | x^2-6x+9-y^2=0 | | .2s+.6s=6 | | 40x^4-20x^2-28x-21=0 | | 9y^2+2y-32=0 | | 3(9N+11)=141 | | T=C(7+AB)forA | | z^9+z^5+z^4+1=0 | | SolveT=C(7+AB)forA |

Equations solver categories