-9(2m+1)=-5(4m-2)+7

Simple and best practice solution for -9(2m+1)=-5(4m-2)+7 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 -9(2m+1)=-5(4m-2)+7 equation:


Simplifying
-9(2m + 1) = -5(4m + -2) + 7

Reorder the terms:
-9(1 + 2m) = -5(4m + -2) + 7
(1 * -9 + 2m * -9) = -5(4m + -2) + 7
(-9 + -18m) = -5(4m + -2) + 7

Reorder the terms:
-9 + -18m = -5(-2 + 4m) + 7
-9 + -18m = (-2 * -5 + 4m * -5) + 7
-9 + -18m = (10 + -20m) + 7

Reorder the terms:
-9 + -18m = 10 + 7 + -20m

Combine like terms: 10 + 7 = 17
-9 + -18m = 17 + -20m

Solving
-9 + -18m = 17 + -20m

Solving for variable 'm'.

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

Add '20m' to each side of the equation.
-9 + -18m + 20m = 17 + -20m + 20m

Combine like terms: -18m + 20m = 2m
-9 + 2m = 17 + -20m + 20m

Combine like terms: -20m + 20m = 0
-9 + 2m = 17 + 0
-9 + 2m = 17

Add '9' to each side of the equation.
-9 + 9 + 2m = 17 + 9

Combine like terms: -9 + 9 = 0
0 + 2m = 17 + 9
2m = 17 + 9

Combine like terms: 17 + 9 = 26
2m = 26

Divide each side by '2'.
m = 13

Simplifying
m = 13

See similar equations:

| -4+17=m-3 | | (x+6)-(5-2x)+2=0 | | 2(4+-1.5y)3y=8 | | 11.02+16.7u=13.8u | | 3*3-7= | | 4+5(w+2)+w= | | 2x+3x=8 | | -4(8t+1)-6=t-(t+1) | | 2*3-5*7= | | 6x+9y=8 | | 2g=5.76+2.3g | | -14.86-6.8f=-7.8f+1.88+4.1f | | 119-2x=6x+23 | | 90-3x=8x+24 | | 5.2j=7.2j+16.8 | | -10x+2=-8x-10 | | 6=-6+-3x | | 3x^2+3x+1=0 | | 18.61+4c=2.5c-9.74 | | 9x+1=-17 | | 2t-1=3t-19 | | 4(4x-1)-2=14x+2 | | 2+-1=3t-19 | | (4x+1)(2x+-7)=0 | | 12x^4+28x^2+15=0 | | -4u+13=1u-17+20 | | 4(y-2)=y-8 | | 4x-2=14x-72 | | 1+4(3b+9)-b= | | -10w=18-8w | | 2x-5y=9 | | 4(y-2)= |

Equations solver categories