-3(5+x)=-45

Simple and best practice solution for -3(5+x)=-45 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(5+x)=-45 equation: 


Simplifying
-3(5 + x) = -45
(5 * -3 + x * -3) = -45
(-15 + -3x) = -45

Solving
-15 + -3x = -45

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -3x = -45 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = -45 + 15
-3x = -45 + 15

Combine like terms: -45 + 15 = -30
-3x = -30

Divide each side by '-3'.
x = 10

Simplifying
x = 10

See similar equations:

| 7x-3-5x-2=4x-2-3x | | 0=-0.02x^2+0.8x+37 | | x-(x*0.25)=500 | | 14m+4-6m+10-7=14m+10-7+13m | | -8b+-15+6b=12 | | x^2+y^2+12x-6y+20=0 | | 10=1/2y-8 | | 44=58-8g | | 6x+12-3+8x+10=9x-12+23 | | y=-4(3a-2) | | 21=7+4f | | 5/11*1/4= | | 5x-5+3(2x+1)=-4(x+3) | | 5/2x-1/2(2x-3)=9 | | 3w-74=2w | | 10q+32=3q+53 | | y=37+0.08x+-0.02x^2 | | An=-1+6n | | 1x=64x | | 4(v-3)-8=-5(-2v+2)-2v | | ln(2y-3)=2x-2 | | 81t^4-625=0 | | 2t-52=t-2 | | -3y-2=9y | | 6x=15+2x | | (8-i)/(7-6i) | | 16-y=5 | | 2(v+6)=-2(5v-8)+2v | | 4/7(-14)-10 | | x^2-2x-y-3=0 | | 5/9k-1/2=1/3 | | 3=x-61/6 |

Equations solver categories