3x+15=65-7x

Simple and best practice solution for 3x+15=65-7x 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 3x+15=65-7x equation:


Simplifying
3x + 15 = 65 + -7x

Reorder the terms:
15 + 3x = 65 + -7x

Solving
15 + 3x = 65 + -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.
15 + 3x + 7x = 65 + -7x + 7x

Combine like terms: 3x + 7x = 10x
15 + 10x = 65 + -7x + 7x

Combine like terms: -7x + 7x = 0
15 + 10x = 65 + 0
15 + 10x = 65

Add '-15' to each side of the equation.
15 + -15 + 10x = 65 + -15

Combine like terms: 15 + -15 = 0
0 + 10x = 65 + -15
10x = 65 + -15

Combine like terms: 65 + -15 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

See similar equations:

| x^2+3x=38 | | -9=7/2-x/3 | | 3(x+2)=3(x+15) | | 10x-16=3x+2 | | X(x+2)+(x+4)=84 | | Un=2+3n | | 2-8v=9 | | k/8-4K/6=2 | | 5x+12=62-5x | | (x-2)-1=0 | | 3y=x+17 | | 3x+16=56-2x | | 3x+19=39-2x | | 5u=-35 | | 7x+12=112-3x | | 2y+(5y-3)=6 | | 3x+15=65-2x | | 14-a+5a=-6 | | 2x-(x+1)=12 | | 225+x^2=625 | | 24-4x=7-7x | | 32*sin^2(x)*cos^4(x)=-cos(6x)-2cos(4x)+cos(2x)+2 | | -2(3x-1)=-12 | | 3(n+2)=25 | | 5(x+2)=(3x-7)8 | | 4x(2-2)=15 | | 5+y-9=4 | | 10b-3=117-5b | | 28=4x+8 | | 20y-3y^2=0 | | 5x+4=54-5x | | 3x+4=54-5x |

Equations solver categories