300+3x=200+4x

Simple and best practice solution for 300+3x=200+4x 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 300+3x=200+4x equation:


Simplifying
300 + 3x = 200 + 4x

Solving
300 + 3x = 200 + 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.
300 + 3x + -4x = 200 + 4x + -4x

Combine like terms: 3x + -4x = -1x
300 + -1x = 200 + 4x + -4x

Combine like terms: 4x + -4x = 0
300 + -1x = 200 + 0
300 + -1x = 200

Add '-300' to each side of the equation.
300 + -300 + -1x = 200 + -300

Combine like terms: 300 + -300 = 0
0 + -1x = 200 + -300
-1x = 200 + -300

Combine like terms: 200 + -300 = -100
-1x = -100

Divide each side by '-1'.
x = 100

Simplifying
x = 100

See similar equations:

| 5(2.8-1.3y)+5y=14.50 | | p-18=5/2(20-4) | | c=5x+4y | | p-18=5/2(16-4) | | -20-5x=16+7x | | -3a+2+4a=11-27 | | p-18=5/2(18-4) | | 4(x+4)=3x+7 | | -3(7p+6)-2(1-14p)=3(1+2p) | | 100+5x=200+10x | | 3x+4y=8.50 | | 100+5=200+10x | | -5a+(-7a)= | | 3+4x=5x-5 | | 14x^6-6x^5/2x^2 | | 9m^2+42m+49=0 | | 6x=24-6x | | 5(2z-5)=9(z+4) | | 30+10x=20+20x | | 79w=56 | | 81d^2+36d+4=0 | | j^2+8j=0 | | -4+2w=-10 | | 5m+2=0 | | (5w+6)(1+w)=0 | | 25w^2+38w=0 | | 8k^2=56k | | 7(m+7)= | | 4t+2j=10 | | 6f^2-75f-39=0 | | 6-12x=-3-9x | | 2v^2+74v=0 |

Equations solver categories