15(x-3)+28=7(x+1)

Simple and best practice solution for 15(x-3)+28=7(x+1) 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 15(x-3)+28=7(x+1) equation:


Simplifying
15(x + -3) + 28 = 7(x + 1)

Reorder the terms:
15(-3 + x) + 28 = 7(x + 1)
(-3 * 15 + x * 15) + 28 = 7(x + 1)
(-45 + 15x) + 28 = 7(x + 1)

Reorder the terms:
-45 + 28 + 15x = 7(x + 1)

Combine like terms: -45 + 28 = -17
-17 + 15x = 7(x + 1)

Reorder the terms:
-17 + 15x = 7(1 + x)
-17 + 15x = (1 * 7 + x * 7)
-17 + 15x = (7 + 7x)

Solving
-17 + 15x = 7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-17 + 15x + -7x = 7 + 7x + -7x

Combine like terms: 15x + -7x = 8x
-17 + 8x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-17 + 8x = 7 + 0
-17 + 8x = 7

Add '17' to each side of the equation.
-17 + 17 + 8x = 7 + 17

Combine like terms: -17 + 17 = 0
0 + 8x = 7 + 17
8x = 7 + 17

Combine like terms: 7 + 17 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

See similar equations:

| 3(x-1)+4x=-5 | | 0.6b=13.02 | | 13z=2(8z+19)+4 | | 3p+6p+10= | | -5(-4+u)=-(2+3u) | | 8x+12x+12x-15= | | x+5y=82 | | -2.97-18.2y+10.31=-17.9y+10.94 | | 19=5x+3.5y | | 4+2*(2+2)= | | 14n-(9n-29)= | | 5-7m+2m=9+9m+7 | | x^2+21-5x=0 | | -9(x+7)=2X+14 | | 3(3+x)=15+x | | -3-5=-14 | | 8d+17.93=-15.27+6d | | 12/11=p12 | | (x-1)2+(y-6)2=25 | | 0.5=(7/(2*k)) | | 3n-5(n+2)=3(2n-2)+9 | | 3(x-2)*2+4=31 | | 11.7-8.5j-8.06=-16.93-9.6j | | 3/2r-1=1/2r | | Y=-3y+11 | | 0.5=[7/(2k)] | | (10b-8)-3(3b+4)=-6 | | 6*-4=3 | | 0.5=7/2k | | 16-2^3/2 | | (3x+7)(x-11)=0 | | -3(4p+2)-2(5-11p)=3(8+3p) |

Equations solver categories