-20=4x+7

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


Simplifying
-20 = 4x + 7

Reorder the terms:
-20 = 7 + 4x

Solving
-20 = 7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-20 + -4x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-20 + -4x = 7 + 0
-20 + -4x = 7

Add '20' to each side of the equation.
-20 + 20 + -4x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = 7 + 20
-4x = 7 + 20

Combine like terms: 7 + 20 = 27
-4x = 27

Divide each side by '-4'.
x = -6.75

Simplifying
x = -6.75

See similar equations:

| 2(0.06)+x(0.12)=0.08 | | 6.8=6.3*x | | u=77+19n | | 53=-16+b | | 3x+4x-158=52 | | 6.5x-3.5=22.5 | | x+(6x-9)+3x=180 | | 2/5x^2-x=1/5 | | x+(6x+9)+3x=180 | | 3x-7x-28=48 | | 9x(2x+10)=24x | | 2(6x+1)=4(n+2)-n | | 75mi/2.5hr | | x^3=300x | | 2x=-x/5 | | 0.12+x(0.12)=0.08 | | S=240km/4hr | | -9x+12x-45=15 | | -0.01777777778x^2+1.6x+15=0 | | 9x^2/3 | | 10x+7=4x-1 | | 9(4-5)=10+4s | | -10+7x-24=48 | | x/3-4y=5 | | -12x-109+4x=43 | | (2-5i)-(3+4i)-(-2+i)= | | 18x^2+2x-.08=0 | | 18x^2+2x-.08= | | 18x^2+2x=.08 | | 8+2n=24 | | -4.9x^2+9.8x+0=-2 | | 3-r-10r^2=0 |

Equations solver categories