7x+2x-7=3

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


Simplifying
7x + 2x + -7 = 3

Reorder the terms:
-7 + 7x + 2x = 3

Combine like terms: 7x + 2x = 9x
-7 + 9x = 3

Solving
-7 + 9x = 3

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 9x = 3 + 7

Combine like terms: -7 + 7 = 0
0 + 9x = 3 + 7
9x = 3 + 7

Combine like terms: 3 + 7 = 10
9x = 10

Divide each side by '9'.
x = 1.111111111

Simplifying
x = 1.111111111

See similar equations:

| 10x-5.3=1.2 | | .5r+4=20 | | -63=-12.5t-4.9t^2 | | 4+6x-5=43 | | 4(b+5)=2(4b+5) | | x=x^2+23 | | y=-2+6x | | .8x-9=.4 | | -50=5x | | 6-4x+3=31 | | -63=12.5t-4.9tsquared | | 32X*X+15=214 | | 20+3n=-2(n+8)+6n | | -63=12.5t-.9tsquared | | 0.9x+0.3(x+12)= | | 0=12.5t-4.9tsquared | | 3x+-12+6=-15 | | (25*x)+(15*y)=30500 | | 45=8+x | | 2.2x^2-120x=0 | | 20+3n=-2(n-8)+6n | | 4n-9=23 | | 12x-7=3x+5 | | 3x+5=10x-6x+1 | | 3a+50=180 | | 4K-(24+180)=20 | | y(5+6)=89 | | 9.7=x+11 | | x^2-12x=33 | | 4z+9=2x-6 | | 4x+12=2x+36 | | ln(x^2-10x-10)x=11 |

Equations solver categories