-7(n+2)+15=-4n-17

Simple and best practice solution for -7(n+2)+15=-4n-17 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(n+2)+15=-4n-17 equation:


Simplifying
-7(n + 2) + 15 = -4n + -17

Reorder the terms:
-7(2 + n) + 15 = -4n + -17
(2 * -7 + n * -7) + 15 = -4n + -17
(-14 + -7n) + 15 = -4n + -17

Reorder the terms:
-14 + 15 + -7n = -4n + -17

Combine like terms: -14 + 15 = 1
1 + -7n = -4n + -17

Reorder the terms:
1 + -7n = -17 + -4n

Solving
1 + -7n = -17 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
1 + -7n + 4n = -17 + -4n + 4n

Combine like terms: -7n + 4n = -3n
1 + -3n = -17 + -4n + 4n

Combine like terms: -4n + 4n = 0
1 + -3n = -17 + 0
1 + -3n = -17

Add '-1' to each side of the equation.
1 + -1 + -3n = -17 + -1

Combine like terms: 1 + -1 = 0
0 + -3n = -17 + -1
-3n = -17 + -1

Combine like terms: -17 + -1 = -18
-3n = -18

Divide each side by '-3'.
n = 6

Simplifying
n = 6

See similar equations:

| 6x+7x+9x=110 | | 3(5p-3)=5(p-11) | | 10.00+2.00t=6 | | x+6=4(2x-5) | | 70x+25-(x-4)+3=72x+5 | | r=8(a+b) | | 7x+35+5x+45=180 | | 5x-8=11x+4 | | 6x+1=45-3x | | 8(g+2)+2(g-2)=76 | | =5*2m | | 6+2x=54 | | 4x=9-4(4x-10) | | 9x+16=58+3x | | 2c+5p=7 | | =m*2m | | 4(-4-4-8m)+28m+4m=-272 | | 8(t-4)+6t=7(2t+2)-8 | | 3x^2+20x-15=0 | | 8y+9=9y-3 | | 5p-17=2(p-7) | | 0=3x^2-72x-537 | | -9+12r=-2r | | 90=12x+7+16x-5 | | 8x-4=-7x+10 | | 4-5y+y^2=0 | | z+12=14 | | -2(w+2)=-8w-46 | | (4x^3)+(16x^2)+(2x)=0 | | 5x+7-1.3x=21.8 | | 48x^2+-192x+45=0 | | 3y^2-3y=2 |

Equations solver categories