3x-5(x+3)-1=-(4x+15)

Simple and best practice solution for 3x-5(x+3)-1=-(4x+15) 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 3x-5(x+3)-1=-(4x+15) equation:


Simplifying
3x + -5(x + 3) + -1 = -1(4x + 15)

Reorder the terms:
3x + -5(3 + x) + -1 = -1(4x + 15)
3x + (3 * -5 + x * -5) + -1 = -1(4x + 15)
3x + (-15 + -5x) + -1 = -1(4x + 15)

Reorder the terms:
-15 + -1 + 3x + -5x = -1(4x + 15)

Combine like terms: -15 + -1 = -16
-16 + 3x + -5x = -1(4x + 15)

Combine like terms: 3x + -5x = -2x
-16 + -2x = -1(4x + 15)

Reorder the terms:
-16 + -2x = -1(15 + 4x)
-16 + -2x = (15 * -1 + 4x * -1)
-16 + -2x = (-15 + -4x)

Solving
-16 + -2x = -15 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-16 + -2x + 4x = -15 + -4x + 4x

Combine like terms: -2x + 4x = 2x
-16 + 2x = -15 + -4x + 4x

Combine like terms: -4x + 4x = 0
-16 + 2x = -15 + 0
-16 + 2x = -15

Add '16' to each side of the equation.
-16 + 16 + 2x = -15 + 16

Combine like terms: -16 + 16 = 0
0 + 2x = -15 + 16
2x = -15 + 16

Combine like terms: -15 + 16 = 1
2x = 1

Divide each side by '2'.
x = 0.5

Simplifying
x = 0.5

See similar equations:

| 78+7*7*7*7= | | 15d-12cd^2=0 | | 2(12)+2(x+6)=64 | | 2=9+x | | 12x^2-27x-10=0 | | m(2)-3=24 | | (5a-2b+7c)+(3a+b-c)= | | 1.06(2x+6.50)=16.43 | | 3(q-7)= | | f(0)=7x+2 | | -10x+4(1-7x)= | | -6x+4y=-2 | | 8(v+2)-v=3(v-1)+9 | | 6h-14x=11k | | x*60=700 | | secx(2senx+1)-2(2senx+1)=0 | | g(-10)=0.4x+0.5 | | -35-8b=-8b-5(6b-5) | | -6x-2y=28 | | 13=0.5X | | 5(5x+3)+3(10x+10)= | | 3u^2-2=-2 | | x+(3x-70)=90 | | (4p^3+6p^2-4)+(2p^3-6p+5)= | | (x^4)^2/(x^3)^5 | | 3x+4y=-40 | | -4r+6r=0 | | h(-3)=4x^2 | | 8(n+6)+2(n-3)=72 | | x/-10-9.2=6.3 | | 2x^2+xy-y^2-9=0 | | 6.3x-3+3x-1.3= |

Equations solver categories