-10r-7=-207

Simple and best practice solution for -10r-7=-207 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 -10r-7=-207 equation: 


Simplifying
-10r + -7 = -207

Reorder the terms:
-7 + -10r = -207

Solving
-7 + -10r = -207

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + -10r = -207 + 7

Combine like terms: -7 + 7 = 0
0 + -10r = -207 + 7
-10r = -207 + 7

Combine like terms: -207 + 7 = -200
-10r = -200

Divide each side by '-10'.
r = 20

Simplifying
r = 20

See similar equations:

| 6w^2-17w-5239=0 | | 3900=6.5b-500.5 | | -63+(-49)= | | -10+m/3=-13 | | 1/4(3x+4)=7 | | (2x-3)(3x-8)=0 | | 9y-37=4(y-8) | | -2x+y=25 | | 28-6(2x-14)=124 | | 4x^2+48x+80= | | -6x+7y=111 | | 9(w-6)=-2w-21 | | X/16+5=11 | | 9y+90=180 | | 6x+1=79 | | n^-5/v^2 | | x^2-24x=-144 | | (-4+-1x)(14+-1x)=0 | | 4x+48x+80= | | 41+49+(2x-8)=180 | | -5x+4y=116 | | 2/a^-3 | | Y-(-11)=-7y | | -2w-18=-4(w+9) | | p=6.5(60)-500.5 | | 6x+14=11x-4 | | 2y^2+8y= | | (x+3)(x-15)=0 | | 394k+14=10k-2(k-7) | | 3v+5(v+5)=17 | | 3(x+2)=x-2 | | 2y+8y= |

Equations solver categories