7(1+7m)=399

Simple and best practice solution for 7(1+7m)=399 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 7(1+7m)=399 equation: 


Simplifying
7(1 + 7m) = 399
(1 * 7 + 7m * 7) = 399
(7 + 49m) = 399

Solving
7 + 49m = 399

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -7 + 49m = 399 + -7

Combine like terms: 7 + -7 = 0
0 + 49m = 399 + -7
49m = 399 + -7

Combine like terms: 399 + -7 = 392
49m = 392

Divide each side by '49'.
m = 8

Simplifying
m = 8

See similar equations:

| 6x-2x=5x | | x^3+8x^2+7x-30=0 | | 3(4z-1)-2(z+6)=4(z+1) | | (6+8i)(4-6i)= | | 12x^2+17x^2+6= | | -8r-26=40+14r | | x^2+y^2-8x+4y-5=0 | | 2(x^2-8)=4(x-3) | | y=(2x-3) | | 2y+3y(y-5)= | | (x^2-x-6)=0 | | -b^2+8b=0 | | 2x+10x-28= | | 2x+44=x^2-9 | | 6(3+x)+2(4x+1)= | | 3x^3-9X^2-12X+36=0 | | 12n-(7-3n)=-8n-30 | | 5h+22-2h=5 | | 98+18+116+x=360 | | 4x-100=3x+30 | | 4g+3(-4+5g)=1-g | | 5p-3(2-2p)=6(p-4)-47 | | 120=36x | | x+6+x=90 | | (t)4-10=-6 | | X(x^2-4x-5x-20)= | | 2x+14=6x+4 | | 0.6a=0.2 | | 6(x+2)+4(x-3)= | | 6(3.14)=b(5) | | (4x-7)+(2x+13)= | | 5z-2=6z-8 |

Equations solver categories