-3(4+5x)=-57

Simple and best practice solution for -3(4+5x)=-57 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(4+5x)=-57 equation: 


Simplifying
-3(4 + 5x) = -57
(4 * -3 + 5x * -3) = -57
(-12 + -15x) = -57

Solving
-12 + -15x = -57

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -15x = -57 + 12

Combine like terms: -12 + 12 = 0
0 + -15x = -57 + 12
-15x = -57 + 12

Combine like terms: -57 + 12 = -45
-15x = -45

Divide each side by '-15'.
x = 3

Simplifying
x = 3

See similar equations:

| 14y=3x+2 | | 2.1p+3=3.21 | | 7y-10=5y+4 | | 2r=3r+2 | | 8h+16h-12=25h-12 | | y=15cos(x) | | -85/-34 | | 2/5c=2 | | f(x)=15cos(x) | | -5(1-5x)-40x-10=-4-8x | | 6x+2-x=x+11 | | -13/104 | | 5t+12=4t-1 | | 2x=(400/2 | | 8-(-5)-3+9-7-(-6)+1= | | Y+4.87=8.78 | | Y=-5/8(16)=11 | | 4m-4m=-m | | 4w+2l=50 | | 4.7-1.98x=4.8-2.01x | | -3x^2+12=-9 | | 7x+6y=16 | | -8+5v=-17 | | 3n+24=12+2n | | d-4-2= | | -15=2u-7 | | -4(4-x)=3/4(x-6) | | k-5=-12 | | -4-b+6b=4b-8-3 | | 18.8-2t=20.22 | | 13x-2+9x+6=180 | | y=7-2/5x |

Equations solver categories