Ax-bx=42

Simple and best practice solution for Ax-bx=42 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 Ax-bx=42 equation: 


Simplifying
Ax + -1bx = 42

Reorder the terms:
-1bx + xA = 42

Solving
-1bx + xA = 42

Solving for variable 'b'.

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

Add '-1xA' to each side of the equation.
-1bx + xA + -1xA = 42 + -1xA

Combine like terms: xA + -1xA = 0
-1bx + 0 = 42 + -1xA
-1bx = 42 + -1xA

Divide each side by '-1x'.
b = -42x-1 + A

Simplifying
b = -42x-1 + A

Reorder the terms:
b = A + -42x-1

See similar equations:

| 34.7-.025=27.7+.375y | | 2-3.6x+x^2=0 | | 2-2.4x+x^2=0 | | 6n+7=4+12k | | 3+7=12-k | | 5u^5+20u^4+50u^3= | | 4m-4=4a | | 7e^5x+2=10 | | 3x-1=7x-13 | | 7x-6=45+2x | | u^2+4u+10= | | (6x)(4x-4)=equation | | -8(y+5)=-376 | | 3x(x+6)-2(x-8)=5 | | 4(2+3x)-5x+7=-13 | | -4x-7+9=-38 | | 60-2/3r | | 9x-4(4x-3)=72 | | 53=41-3x | | 52x=44 | | 355-5a=2 | | 15=7x-3x | | -2x+24=-86 | | (24)/(x-4)=(80)/(x) | | h=7.5(3.14)5.39x^2 | | 4x+15+6x+3=268 | | h=-16t^2+25t+8 | | (4.2426/x)-4.246=1 | | 1/10x1/100 | | 4x+x+5=-5x+35 | | 12+.5h=18+2h | | 8cos^2x-2cosx=1 |

Equations solver categories