(n-20)*7=56

Simple and best practice solution for (n-20)*7=56 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 (n-20)*7=56 equation:


Simplifying
(n + -20) * 7 = 56

Reorder the terms:
(-20 + n) * 7 = 56

Reorder the terms for easier multiplication:
7(-20 + n) = 56
(-20 * 7 + n * 7) = 56
(-140 + 7n) = 56

Solving
-140 + 7n = 56

Solving for variable 'n'.

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

Add '140' to each side of the equation.
-140 + 140 + 7n = 56 + 140

Combine like terms: -140 + 140 = 0
0 + 7n = 56 + 140
7n = 56 + 140

Combine like terms: 56 + 140 = 196
7n = 196

Divide each side by '7'.
n = 28

Simplifying
n = 28

See similar equations:

| -170+(13)=90 | | 3(8.95+s)=2s+1.5 | | 7=3x-4 | | 1/12=348 | | -6v-24=-9(v+6) | | 4x^2+9x-70=0 | | 0=-4x-2 | | 0=-4-2 | | 101-6x=7x+21 | | -210+(-25)=80 | | 101-6x=7x | | k/5+4=8 | | 8.95+3s=2s-1.5 | | p(7p+1)(7p-1)= | | 11-7x=136-42x | | x*7=9 | | 5z-z=41z+8 | | h=-16t^2+8t+408 | | 2x=66+0.5x | | -2+x=-4+6 | | h=2r+2u | | 7(t-4)+8t=5(3t+4)-13 | | 532-518= | | 1*14=532 | | 8m-3-m=2-4m | | 3x-13+8x-12= | | 3+x-2=-4+1 | | 5x+x+12=25+5 | | 5x+99=15x-11 | | 7x+4=3x+2(2x+2) | | (8x+6)(9x+5)= | | 50=.20+26 |

Equations solver categories