7x+5=9x-15

Simple and best practice solution for 7x+5=9x-15 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+5=9x-15 equation:


Simplifying
7x + 5 = 9x + -15

Reorder the terms:
5 + 7x = 9x + -15

Reorder the terms:
5 + 7x = -15 + 9x

Solving
5 + 7x = -15 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
5 + 7x + -9x = -15 + 9x + -9x

Combine like terms: 7x + -9x = -2x
5 + -2x = -15 + 9x + -9x

Combine like terms: 9x + -9x = 0
5 + -2x = -15 + 0
5 + -2x = -15

Add '-5' to each side of the equation.
5 + -5 + -2x = -15 + -5

Combine like terms: 5 + -5 = 0
0 + -2x = -15 + -5
-2x = -15 + -5

Combine like terms: -15 + -5 = -20
-2x = -20

Divide each side by '-2'.
x = 10

Simplifying
x = 10

See similar equations:

| 0=5t | | 288=185-y | | 5x+2+3x=42 | | 15=3(x-3)-(x-8) | | 1=13-x | | (X-3)(x+5)(x-3i)(x-3i)=0 | | -g=4 | | 14/28x=7/16 | | 9x^3-x^2=0 | | -7/6-(-1/9) | | (x^9/y^4)^-4 | | 7x-7=-2 | | 20+15=21+n | | 2400/5 | | 10=22-m | | y=3/2x=4 | | 9=3(x-4)-(x-2) | | .94y+2.25-.04y=4.05 | | -8.2-8.2x=42.64 | | w(5)=5(4) | | 6x+70=2x+34 | | 10-3y=2x+y | | 4.2x+6.6=59.1 | | x=11*sqrt(x) | | 4h+6=23 | | 0.05y-0.02=1.03 | | .667y-1=.25 | | X/4-1.1=2.525 | | 3x^2-5x^2-4x+4=0 | | 2p-3/2=5/6 | | .667x=-6 | | h(t)=-16t^2+40t+144 |

Equations solver categories