7x-3=2(x+4)

Simple and best practice solution for 7x-3=2(x+4) 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=2(x+4) equation:


Simplifying
7x + -3 = 2(x + 4)

Reorder the terms:
-3 + 7x = 2(x + 4)

Reorder the terms:
-3 + 7x = 2(4 + x)
-3 + 7x = (4 * 2 + x * 2)
-3 + 7x = (8 + 2x)

Solving
-3 + 7x = 8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-3 + 7x + -2x = 8 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-3 + 5x = 8 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3 + 5x = 8 + 0
-3 + 5x = 8

Add '3' to each side of the equation.
-3 + 3 + 5x = 8 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = 8 + 3
5x = 8 + 3

Combine like terms: 8 + 3 = 11
5x = 11

Divide each side by '5'.
x = 2.2

Simplifying
x = 2.2

See similar equations:

| 3/4+5=-1/4x+1 | | 3b+15=28 | | w^3=-2 | | 1/3y+4=y-2 | | 8+dx=d | | 1/5n+3/4n=2 | | 0.142857(p-35)=4 | | -108=4(1+7k) | | 2(3-y)-y=-1 | | 6x+8=8x-10 | | 7/5z-6z=3 | | m/2+m/3=5 | | 2/3(4y-4)=16 | | (-6/v)=9 | | x^2+3x+550=0 | | 1/7(p-35)=4 | | (10x-5)/6=(4x-9)/5 | | 3m+n*x=3n+mx | | -7/8r=6 | | -7(-4x-4)=84 | | -2x(3x-6)+18=24 | | 3x-4(x-2)= | | 1/3+6/8 | | 8x^-1/2+3x^1/2 | | 7(n+2)=4(9-r) | | 3/11z=-5 | | -5/9k=2 | | -8+1/2z+2 | | 2x-20x-12=6 | | 10(8n/10) | | n^2(8n/10) | | -53-2x=7x+17 |

Equations solver categories