16x+5x+-12x+-7=20

Simple and best practice solution for 16x+5x+-12x+-7=20 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 16x+5x+-12x+-7=20 equation:


Simplifying
16x + 5x + -12x + -7 = 20

Reorder the terms:
-7 + 16x + 5x + -12x = 20

Combine like terms: 16x + 5x = 21x
-7 + 21x + -12x = 20

Combine like terms: 21x + -12x = 9x
-7 + 9x = 20

Solving
-7 + 9x = 20

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 9x = 20 + 7

Combine like terms: -7 + 7 = 0
0 + 9x = 20 + 7
9x = 20 + 7

Combine like terms: 20 + 7 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

See similar equations:

| -(12t+5)+3t=0 | | 8x-(6x-2)=10 | | 15=2r+1 | | 3+-h=-1 | | -3-5m-1=-14 | | -4/11y=-16/36 | | X+4(x/3)=17 | | 7/m=35/88 | | 75+0.10x=400 | | 8k+-10k=-8 | | 2t+4t+-3=3 | | 8X-7=12X-5 | | (1.3n)-(0.03)=(-9) | | -2(p+-5)=-8 | | 1+6x=4x+5 | | 4/6=m9 | | x+17x-18=90 | | 14g+-13g=13 | | 162=2r^4 | | 12/42=s/28 | | 9j+-4j+-4=6 | | 5/6=m/9 | | 12/42=s/15 | | 21x-7=7x+6 | | 6+n/5=7 | | -x-2=13+2x | | 7x-(6x+6)=-2 | | 2p+3p(p+3)=21 | | 12-4x=11x-18 | | 150/9.7=s/90 | | (4x+8)(2x-8)= | | 8(z+3)-z=5z-11 |

Equations solver categories