15=5x+x+7

Simple and best practice solution for 15=5x+x+7 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 15=5x+x+7 equation:


Simplifying
15 = 5x + x + 7

Reorder the terms:
15 = 7 + 5x + x

Combine like terms: 5x + x = 6x
15 = 7 + 6x

Solving
15 = 7 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
15 + -6x = 7 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + -6x = 7 + 0
15 + -6x = 7

Add '-15' to each side of the equation.
15 + -15 + -6x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -6x = 7 + -15
-6x = 7 + -15

Combine like terms: 7 + -15 = -8
-6x = -8

Divide each side by '-6'.
x = 1.333333333

Simplifying
x = 1.333333333

See similar equations:

| 1-3/4= | | 2xy=6 | | 5x-2x+8=29 | | c=10*1/2 | | 2x=10*1/2 | | y=3.25x+40 | | 2b+x=477 | | 7(-2.5)= | | 2(b-8)+2(b-8)+b=14 | | 9x^2-54x+84=0 | | 2x+1=10*1/2 | | 2(-4-7v)=3-5(3v+5) | | 14v^2-42=0 | | 16-3x=-52 | | 13a-9=4a+9 | | 16=3x-9x+22 | | 2x+7(4x+23)=34 | | -5+4-x-1= | | 3(1-2p)=-(p+7) | | x^2+25x+130=0 | | 3x+32=4.1/4 | | 8n-15=5n+6 | | -7g=42 | | 7b^3-112b=0 | | 90+x*9=5y | | 7-h=9 | | 7x=3+5x-15 | | 2x+124-124=180-124 | | 7-(4n-5)=1-5n | | 5x-6(x+7)=-5+2(x-5) | | 4x+16y=32 | | 2.4h=-8.4 |

Equations solver categories