5+3x=7(x+3)

Simple and best practice solution for 5+3x=7(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 5+3x=7(x+3) equation:


Simplifying
5 + 3x = 7(x + 3)

Reorder the terms:
5 + 3x = 7(3 + x)
5 + 3x = (3 * 7 + x * 7)
5 + 3x = (21 + 7x)

Solving
5 + 3x = 21 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
5 + 3x + -7x = 21 + 7x + -7x

Combine like terms: 3x + -7x = -4x
5 + -4x = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
5 + -4x = 21 + 0
5 + -4x = 21

Add '-5' to each side of the equation.
5 + -5 + -4x = 21 + -5

Combine like terms: 5 + -5 = 0
0 + -4x = 21 + -5
-4x = 21 + -5

Combine like terms: 21 + -5 = 16
-4x = 16

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

Simplifying
x = -4

See similar equations:

| 3d+4=d+18 | | -4y-y=-3 | | -48=3(-4-4m) | | 15=4.3-2.1(n-4) | | 7-x=15 | | 4(x-5)=6x-5-2x | | 2(x+5)=20 | | 2(x-4)+8=3x+-3 | | -2u+8u=-15 | | 7a+1=18 | | 3x=6+2x | | 3a=24 | | 7-2x+8-10=2 | | 5-4.1d=32 | | 2x=14+3x | | 9+4(4x+1)=25 | | 6x+25-(3+2x)=6+3x | | 5-4.1=32 | | 6(x-9)=4(x-5) | | 3(x+7)-2(-x+7)=-8 | | 9m-3m=4m+26 | | 31=y+16 | | -4x+2y=16 | | 12x=2y+1 | | 2c+4-3c=-9+c+5 | | 4x=7+3x | | 2c+4-3c=-9+c | | 4x-x=49 | | 2m+19=6m-1 | | 9-x=(3x+3)-14 | | 9-x=(3x+3)-4 | | 5n-3=2n+12 |

Equations solver categories