3x+9=7+10x

Simple and best practice solution for 3x+9=7+10x 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+9=7+10x equation:


Simplifying
3x + 9 = 7 + 10x

Reorder the terms:
9 + 3x = 7 + 10x

Solving
9 + 3x = 7 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
9 + 3x + -10x = 7 + 10x + -10x

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

Combine like terms: 10x + -10x = 0
9 + -7x = 7 + 0
9 + -7x = 7

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

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

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

Divide each side by '-7'.
x = 0.2857142857

Simplifying
x = 0.2857142857

See similar equations:

| 17=7+2m | | 4x^2+x^2+8=56 | | X+(70)=250 | | 7y+6x=300 | | 7x+28=8x+4(7-7x) | | y=-10.5+2.6x | | 5(v+3)=-6(2v-3)+2v | | 32x=10x+36 | | 28=8+5(a+4) | | 3+3q=15 | | 2/n(2.6) | | -9-3=8x+10-7x | | 6x+12=12x-30 | | 12n-3=3-7(n-4)+5n | | t=40+2m | | 1200+4x=400+50x | | -9-3=8x+7x | | 4x+2y-3z=10 | | 3x-9=7x | | 5000/18000*100 | | 0.4x+0.4x=7 | | x=13y-11 | | -3(-6v+8)-v=3(v-9)-9 | | a+16=29 | | (55x+60y)-(16x-8y)= | | 2y*y+3y*y=0 | | -2w+10=2 | | 2(3y-2)=2y+2 | | 2(3y-2)=2y+3 | | 41.5=3.5x-4 | | 2+(3a-4b)-(2+b)= | | 2+9=-27 |

Equations solver categories