12x-14+5x+21=20x+34

Simple and best practice solution for 12x-14+5x+21=20x+34 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 12x-14+5x+21=20x+34 equation:


Simplifying
12x + -14 + 5x + 21 = 20x + 34

Reorder the terms:
-14 + 21 + 12x + 5x = 20x + 34

Combine like terms: -14 + 21 = 7
7 + 12x + 5x = 20x + 34

Combine like terms: 12x + 5x = 17x
7 + 17x = 20x + 34

Reorder the terms:
7 + 17x = 34 + 20x

Solving
7 + 17x = 34 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
7 + 17x + -20x = 34 + 20x + -20x

Combine like terms: 17x + -20x = -3x
7 + -3x = 34 + 20x + -20x

Combine like terms: 20x + -20x = 0
7 + -3x = 34 + 0
7 + -3x = 34

Add '-7' to each side of the equation.
7 + -7 + -3x = 34 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 34 + -7
-3x = 34 + -7

Combine like terms: 34 + -7 = 27
-3x = 27

Divide each side by '-3'.
x = -9

Simplifying
x = -9

See similar equations:

| 5x+3=3+2x | | 21x+14=0 | | 4x^2=4-X | | 25x^2-20x-4=0 | | y-50=180 | | x^5+8x^4+14x^3+13x^2+6x=0factors | | 9(6+x)=43+9x | | 85x=35(x+16.50) | | 4.1z=19.81 | | -6(6+n)=10(1+4n) | | 14x+20=10x+4 | | (-4xy)(7xy)= | | 5(n-10)+12(n+7)=8n+7n | | 4x-13y=9 | | 50=10*5+b | | -2n+5(n-9)=4(n-10) | | 7x^2-266x+2518=0 | | 3.5(x+2.5)-7.5=2(x+4)-6 | | 5.1x=-44.37 | | 15x^2-42x-408=0 | | 9+2(1-3m)=-(9m-2) | | Y=0.25x+45 | | -2.9x^2-7.6x+1.9=3.5 | | =10-x+5x-12-3x | | .75x-13=29 | | 3x-x^2=270 | | 4(X-1)+3=23 | | 0.5b+4=2(k-2) | | (85-16.50)=35x | | 115=40h+35 | | (4m+6)-12(m-3)+(m+2)=-7m+44 | | 2(3x+4)=4x+12Y |

Equations solver categories