30-3x=9-10x

Simple and best practice solution for 30-3x=9-10x 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 30-3x=9-10x equation:


Simplifying
30 + -3x = 9 + -10x

Solving
30 + -3x = 9 + -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.
30 + -3x + 10x = 9 + -10x + 10x

Combine like terms: -3x + 10x = 7x
30 + 7x = 9 + -10x + 10x

Combine like terms: -10x + 10x = 0
30 + 7x = 9 + 0
30 + 7x = 9

Add '-30' to each side of the equation.
30 + -30 + 7x = 9 + -30

Combine like terms: 30 + -30 = 0
0 + 7x = 9 + -30
7x = 9 + -30

Combine like terms: 9 + -30 = -21
7x = -21

Divide each side by '7'.
x = -3

Simplifying
x = -3

See similar equations:

| 8-23=41 | | 10*4=x | | 368/(46) | | -5(-9x+8)=-5x | | 3w+7= | | 6+3m=16+40-4 | | 3y+5+4y+11=65 | | 3y+5+4y+11=56 | | 3x25/3 | | 8e(9x+6)=6 | | w^2+6w-6=21 | | 2.3e-9=0.0000000023 | | n+3=4.8 | | 7a=4+2a+3a-2 | | 105+0.235= | | 3x+3(2x+6)=90 | | 650/1200 | | 1+6y-18y= | | 10=4*x | | 2x^2-4x-5=7 | | 21x-38=x-19 | | -12-10m+16-19m= | | 4(5x+4)=-12x+2 | | x^3+3x=17 | | 9x^8-33x^4-28=0 | | 2x^2+15=98 | | 35=14y | | 2a-3b=20 | | (-32)(19)= | | -2(-c-12)=-2c-11 | | -7(4x+7)=-7x | | -3(2x+4)-2(-2x-1)+5x-7-12x=5-3(x+5)-2(2-3x)+5x-7+11x |

Equations solver categories