3+7x=4x

Simple and best practice solution for 3+7x=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 3+7x=4x equation:


Simplifying
3 + 7x = 4x

Solving
3 + 7x = 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.
3 + 7x + -4x = 4x + -4x

Combine like terms: 7x + -4x = 3x
3 + 3x = 4x + -4x

Combine like terms: 4x + -4x = 0
3 + 3x = 0

Add '-3' to each side of the equation.
3 + -3 + 3x = 0 + -3

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

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

Divide each side by '3'.
x = -1

Simplifying
x = -1

See similar equations:

| 3x=19+2x | | 5x=12+x | | 3x/2+2/7=4x/5-1/5 | | 12(x+15)=276 | | 7x+20x-12=0 | | 3(-x)-2(-x)=9+(-x) | | 6x^3-2x^2-4x= | | kx(x-2)+6=0 | | C^2=2c+15 | | (4x+2)(6x-2)=0 | | 3x+20+2x+60=180 | | -5x-18=2x-45 | | -4(2x-3)=4(2x-1) | | -40z^5+12z^4+16z^3=0 | | -2.4x=9.25 | | 6ln(x+4)=0 | | 5x-15=4x+12 | | -33=3-4z | | x+2+2*ln(x)=0 | | x+2+2*lnx=0 | | y=5+-20x | | 3p-8=2[p+8]-3p | | y=-20x+5 | | 3x+5x-60=180 | | 6x+13=-177-7x | | x^2-2x+1-9y^2= | | 13-(13-7)= | | 2x(6+9x)=0 | | 1000(6x-10)=20(1520+100x) | | 5.4y+1=5[y-3] | | x+2/3=12 | | x+x+1=157 |

Equations solver categories