0.3(x+70)+0.3x=30

Simple and best practice solution for 0.3(x+70)+0.3x=30 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 0.3(x+70)+0.3x=30 equation: 


Simplifying
0.3(x + 70) + 0.3x = 30

Reorder the terms:
0.3(70 + x) + 0.3x = 30
(70 * 0.3 + x * 0.3) + 0.3x = 30
(21 + 0.3x) + 0.3x = 30

Combine like terms: 0.3x + 0.3x = 0.6x
21 + 0.6x = 30

Solving
21 + 0.6x = 30

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 0.6x = 30 + -21

Combine like terms: 21 + -21 = 0
0 + 0.6x = 30 + -21
0.6x = 30 + -21

Combine like terms: 30 + -21 = 9
0.6x = 9

Divide each side by '0.6'.
x = 15

Simplifying
x = 15

See similar equations:

| 5x+x=5-7 | | -8z-5z=-z+1+5z | | 5x+8y=2800 | | 2x*8=21+7x | | 2x+8=21+7x | | 18x-10=20x+5 | | X+42+85=180 | | x^2+18x-180=0 | | 9+9(4-4m)= | | -5x-13=-43 | | X+18+52=180 | | 18.10p=42.25 | | 18x+10=15x+20 | | (x-50)(-x^2+2x+17)=0 | | (h-50)(-x^2+2x+17)=0 | | 3*x+2=5*2x-7 | | 17.6=ounces | | x^3+2x^2-10x=0 | | 2x^2-y^2+x+2y=0 | | 12+12x+12x+45+13+12x+45+x= | | 6(t-2)+4t=5(2t+4)-12 | | 10x-30y=15 | | /10=1.6 | | 3+77x=44x+9 | | 12x+12x+12x+45= | | (7x+1)(7x+1)=(4-8x)(4-8x) | | -7x-4=9x+24-2x | | 6+2s-4=7s+16-3s | | 2(5x-10)=4(2x-5) | | 10=1.6 | | -16x^2+24x+20=0 | | 3x^2+44x-180= |

Equations solver categories