-5(1-7m)+2(6m+5)=-42

Simple and best practice solution for -5(1-7m)+2(6m+5)=-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 -5(1-7m)+2(6m+5)=-42 equation:


Simplifying
-5(1 + -7m) + 2(6m + 5) = -42
(1 * -5 + -7m * -5) + 2(6m + 5) = -42
(-5 + 35m) + 2(6m + 5) = -42

Reorder the terms:
-5 + 35m + 2(5 + 6m) = -42
-5 + 35m + (5 * 2 + 6m * 2) = -42
-5 + 35m + (10 + 12m) = -42

Reorder the terms:
-5 + 10 + 35m + 12m = -42

Combine like terms: -5 + 10 = 5
5 + 35m + 12m = -42

Combine like terms: 35m + 12m = 47m
5 + 47m = -42

Solving
5 + 47m = -42

Solving for variable 'm'.

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

Add '-5' to each side of the equation.
5 + -5 + 47m = -42 + -5

Combine like terms: 5 + -5 = 0
0 + 47m = -42 + -5
47m = -42 + -5

Combine like terms: -42 + -5 = -47
47m = -47

Divide each side by '47'.
m = -1

Simplifying
m = -1

See similar equations:

| -2k+4k=2k | | 10n-7=5n-1 | | 2x^2+11z+12=0 | | 2(5p+3)-4(3p-8)= | | -5w=-200000 | | 6k^2-20k+14= | | 6(3-7n)-4(-8n+2)=-70 | | 5m+4=6m-8 | | 36-12b+1=2b | | -x^2+2x+42=0 | | 1/4(x+3)=5x-6(1-x)-4 | | 3w+23=-4(w-4) | | -7z=-166.6 | | 2x+8+14=70 | | (a+6)(a-15)=0 | | 3y=-7y+10y | | 3(w-3)-6w=-21 | | (16x-10)+2x=98 | | x^3-7x^2-78x+216=0 | | 9a-2=61 | | 0.61x+5=0.3x-0.6(2x+5) | | 110-6t-16t^2=0 | | (5x-3)=(14x-48) | | 12x=8(x+1)+32 | | solveg=3k-8fork | | 4-10y=22-6y | | x(x+1)=15 | | 21x-12=16x+51 | | (X+6)=(4x-27) | | 188t-16t^2=92 | | 1.9a-0.9a-1.5=-1.5 | | 0=-4.9t^2+24.5t+2 |

Equations solver categories