-20=4(x-3)

Simple and best practice solution for -20=4(x-3) 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=4(x-3) equation:


Simplifying
-20 = 4(x + -3)

Reorder the terms:
-20 = 4(-3 + x)
-20 = (-3 * 4 + x * 4)
-20 = (-12 + 4x)

Solving
-20 = -12 + 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 = -12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-20 + -4x = -12 + 0
-20 + -4x = -12

Add '20' to each side of the equation.
-20 + 20 + -4x = -12 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = -12 + 20
-4x = -12 + 20

Combine like terms: -12 + 20 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

See similar equations:

| 6x-5a+(3-6)= | | 2/3r=30 | | -5x+49=4(2x-4) | | 80+20x=140x-5x^2 | | X+3.4=2.3 | | 5x^2+2=7 | | 2x+5z=12 | | 2x-z=14 | | 2x-3=5x-3(x+4) | | 4(1-7v)=v+4 | | z^2+2z=-25 | | X^2+mx+50=-31 | | X^2+mx+50=31 | | 3(x-1)-27=6x-3(x+6) | | -29+3r=8(6r+3)+8r | | x-x*0.1=2.1 | | x*1.1=2.1 | | x^2-2x-y^2+2y-2=0 | | x-x*0.1=1.9 | | x-x*0.1=1.7 | | 175=7(7+3x) | | x^4=6.5 | | X8/x | | 2(k+5)-3k=4.3 | | P+6(-5p-5)=-175 | | 37=2x+7 | | 54x^9y^6/3x^8y^4 | | a+84=3a | | z^3+100z=0 | | 4x^2-12xy-16y^2= | | ((x^2)+3xy+(y^2))dx=(x^2)dy | | B+28=2b |

Equations solver categories