7x-3=4(x+3)

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


Simplifying
7x + -3 = 4(x + 3)

Reorder the terms:
-3 + 7x = 4(x + 3)

Reorder the terms:
-3 + 7x = 4(3 + x)
-3 + 7x = (3 * 4 + x * 4)
-3 + 7x = (12 + 4x)

Solving
-3 + 7x = 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.
-3 + 7x + -4x = 12 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-3 + 3x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + 3x = 12 + 0
-3 + 3x = 12

Add '3' to each side of the equation.
-3 + 3 + 3x = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 3x = 12 + 3
3x = 12 + 3

Combine like terms: 12 + 3 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

See similar equations:

| 5x-34=89 | | -5y-7=4y-9 | | 5x+13=x-8-3x | | -4.4=1.2(t+1) | | 21x+29y=79 | | x-7=4x+11 | | 15.5=26-5p-2p | | 16x+-6=32+6 | | 36x^4+145x^2+4=0 | | 4x^2-2x-2=0 | | 8-4x=-3 | | 20x-2=24x+1 | | x^2+x=1.75 | | 2x+19=4x+21 | | x^2-x=1.75 | | 2x^2+7x-7=0 | | 400+20(h-40)=640 | | 4x^2+11x-1200=0 | | (-9.8*.5)x^2+75x=0 | | -9.8*.5x^2+75x=0 | | 13-2(7x+1)+8x=12 | | -2(3n-2)=2 | | 10x^2-7x-6= | | 4x+3=-12 | | 2(2ax+y)=3ax-4y | | 10k-4k=24 | | -6x=156 | | y+2+7y=-22 | | 20=5t | | 9(x-1)=-3(x-9) | | 9n-19=53 | | 6(x-9)=-2(x+15) |

Equations solver categories