287=-7(7+8m)

Simple and best practice solution for 287=-7(7+8m) 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 287=-7(7+8m) equation:


Simplifying
287 = -7(7 + 8m)
287 = (7 * -7 + 8m * -7)
287 = (-49 + -56m)

Solving
287 = -49 + -56m

Solving for variable 'm'.

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

Add '56m' to each side of the equation.
287 + 56m = -49 + -56m + 56m

Combine like terms: -56m + 56m = 0
287 + 56m = -49 + 0
287 + 56m = -49

Add '-287' to each side of the equation.
287 + -287 + 56m = -49 + -287

Combine like terms: 287 + -287 = 0
0 + 56m = -49 + -287
56m = -49 + -287

Combine like terms: -49 + -287 = -336
56m = -336

Divide each side by '56'.
m = -6

Simplifying
m = -6

See similar equations:

| 9x=156 | | -3(p+1)=21 | | -3x-24=-6 | | 8+p=16 | | x^2-5y^2=0 | | (6-b)-5=-2b | | 5y+2=3x-xy | | y-5.6=6.37 | | n^5=10 | | -5=z-8 | | -2n+12=n-6 | | x+3+4=-9 | | 0.8n+1.5n+30=54 | | 4(-11)-13+7(-11)=-24 | | x+3+4=9 | | -9+d=5 | | 12a+4t=8 | | -0.5*32x^2+176x+0=480 | | 0.8n-1.5n-30=54 | | 4(10+5x)=-100 | | -4(1-x)+1=3x+5 | | 0.8n-1.5n+30=54 | | 4x-3(x-8)=4+2x | | 8+y=-5 | | 8(m-8)=80 | | 44(10+5x)=-100 | | -11-2n=n+4 | | 0.8n+1.5n-30=54 | | 2x+5x+4x=25 | | y=x^3-2x^2-8x | | 2sin(2x)=-tan(2x) | | -5=9+2c |

Equations solver categories