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

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


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

Combine like terms: 7x + 3x = 10x
10x = 3(x + 5)

Reorder the terms:
10x = 3(5 + x)
10x = (5 * 3 + x * 3)
10x = (15 + 3x)

Solving
10x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
10x + -3x = 15 + 3x + -3x

Combine like terms: 10x + -3x = 7x
7x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
7x = 15 + 0
7x = 15

Divide each side by '7'.
x = 2.142857143

Simplifying
x = 2.142857143

See similar equations:

| x*x+5x+1=0 | | 8/d=-12/20 | | 5-.08Q=-.5+.02Q | | 3x+2y-1z=8 | | 8/d=_ | | 4m+7=32 | | 14x+6+y+52=180 | | x*x-20x+34=-7x+4 | | 7/10x6=40 | | x*x-12x+15=3x-5 | | x+4=12+3x | | 4x(2x-1)=3 | | x*x-6x+14=6 | | -cos^2x-8cosx+3=0 | | 2x-12y=40 | | x/12-7=2 | | (2x-12)+x+20=180 | | (2x-5)+(x+3)= | | 5sinx+12cosx=13 | | =20x2/10x-1/2 | | =2x-x | | -3x^2-9=12 | | 40/2a=5 | | 8x+1+4=1 | | 17+n=-8 | | 2p^2+7p+2=0 | | 16=2x^2-4x | | x^4-4x^3+7x^2-6x+2=0 | | 7k^2-112=0 | | z^8-8=7 | | -17/2,2/3=36 | | 20x+21=3(6x+5) |

Equations solver categories