4x+7=20x+9

Simple and best practice solution for 4x+7=20x+9 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 4x+7=20x+9 equation:


Simplifying
4x + 7 = 20x + 9

Reorder the terms:
7 + 4x = 20x + 9

Reorder the terms:
7 + 4x = 9 + 20x

Solving
7 + 4x = 9 + 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 + 4x + -20x = 9 + 20x + -20x

Combine like terms: 4x + -20x = -16x
7 + -16x = 9 + 20x + -20x

Combine like terms: 20x + -20x = 0
7 + -16x = 9 + 0
7 + -16x = 9

Add '-7' to each side of the equation.
7 + -7 + -16x = 9 + -7

Combine like terms: 7 + -7 = 0
0 + -16x = 9 + -7
-16x = 9 + -7

Combine like terms: 9 + -7 = 2
-16x = 2

Divide each side by '-16'.
x = -0.125

Simplifying
x = -0.125

See similar equations:

| 9a-b-2a-10b= | | 4x=10+2x | | 11=a+4 | | 3x^2=42x | | 24-6x=6x-36 | | 3(1+6r)=14-r | | 4x+24=4.60x | | 9x+1=-4x-77 | | 5n+9=3n+7 | | 4x+1=(4x-6)+(2x-2) | | 25x+30= | | 5(c+7)=-45 | | 9x+17=23 | | 36-9x=-20x+-8 | | 5+4p=2(2p+1) | | 0.15x=0.25x | | -4x^2+x+8=0 | | 4c-10=2(2c-5) | | 36-9x=-20x+8 | | 5z-4=3z | | 5h-9= | | (x-15)(x-15)=28 | | 4x+30=4.50x | | 4x-3=2x-2 | | 3y+6=2-y | | 2x-3=x-1 | | -x-2=2x-8 | | x^15=28 | | 10x+30=10x-15 | | 9+9x=33+x | | 5(x+10)+x= | | (5-x)(2-x)-x(x-3)=0 |

Equations solver categories