3(9+x)=-5(4-x)3

Simple and best practice solution for 3(9+x)=-5(4-x)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 3(9+x)=-5(4-x)3 equation:


Simplifying
3(9 + x) = -5(4 + -1x) * 3
(9 * 3 + x * 3) = -5(4 + -1x) * 3
(27 + 3x) = -5(4 + -1x) * 3

Reorder the terms for easier multiplication:
27 + 3x = -5 * 3(4 + -1x)

Multiply -5 * 3
27 + 3x = -15(4 + -1x)
27 + 3x = (4 * -15 + -1x * -15)
27 + 3x = (-60 + 15x)

Solving
27 + 3x = -60 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
27 + 3x + -15x = -60 + 15x + -15x

Combine like terms: 3x + -15x = -12x
27 + -12x = -60 + 15x + -15x

Combine like terms: 15x + -15x = 0
27 + -12x = -60 + 0
27 + -12x = -60

Add '-27' to each side of the equation.
27 + -27 + -12x = -60 + -27

Combine like terms: 27 + -27 = 0
0 + -12x = -60 + -27
-12x = -60 + -27

Combine like terms: -60 + -27 = -87
-12x = -87

Divide each side by '-12'.
x = 7.25

Simplifying
x = 7.25

See similar equations:

| 7x+5=170 | | 10+7x+5+13-x=180 | | 5.2x-2x+1=2x | | 0.7x+0.3y=77 | | 8(x-1)+5=6x+2(-1+x) | | 128=-16t^2+128+5 | | (2n-2)+8n-8= | | (x-2)*(x+3)*(x-4)=24 | | F(x)=x^2-bx+9 | | x^9-2x^5-3x=0 | | 5-b=8 | | 2x-23+15=0 | | 2x+4=-4(0-7) | | .83y-.16=3.6 | | 0.049=0.252 | | 7n+16=2-9n | | 7+3t=4t-8 | | Cos^2x=2cosx+3 | | 3p-8=15 | | R-17.9=5.2 | | .9y-.3=1.4 | | f(x)=4-5x^2 | | -.4x=.2 | | =-4.9h^2+30h | | -3(3s-6)-18=-2(8s+11)-2 | | (5+7)+(12+1)+(6+2)+(2+x)=0 | | 5n+13=73 | | -4.9t^2+12t+0.6=0 | | 4x-3(6x-13)=25 | | F(x)=10x^3+x^4-1 | | 4x-3(x-13)=25 | | 4(a-3)=-2(a-6)+a |

Equations solver categories