3(x+5)=7(x+1)

Simple and best practice solution for 3(x+5)=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 3(x+5)=7(x+1) equation:


Simplifying
3(x + 5) = 7(x + 1)

Reorder the terms:
3(5 + x) = 7(x + 1)
(5 * 3 + x * 3) = 7(x + 1)
(15 + 3x) = 7(x + 1)

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

Solving
15 + 3x = 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.
15 + 3x + -7x = 7 + 7x + -7x

Combine like terms: 3x + -7x = -4x
15 + -4x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 + -4x = 7 + 0
15 + -4x = 7

Add '-15' to each side of the equation.
15 + -15 + -4x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 7 + -15
-4x = 7 + -15

Combine like terms: 7 + -15 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

See similar equations:

| 2(y^2+2y)-(y^2-y)= | | -8(7m+14)+1=-7(8m+1) | | d=18-11 | | .75x-.33=.66x+.20 | | 7v-6*3+9v+7*6=26 | | x+4.9=12.6 | | 5(x+1)-(x-18)=11 | | 10-y=5x | | d=37-9 | | 6x-8=.5(7x-3) | | 2y-(y+10)=5y+30 | | .44x+5=.77x-8 | | y=140+(0.75)(0.75)y | | 5(x+1)-(x-18)=12 | | 125x^3-5x=0 | | 2(y^2-2y)-(y^2-y)= | | 1+8+x=5+4 | | s+122=23 | | -7+2x=25 | | 4-3y=5(4-y) | | 8(5-9)=2n | | -9x-21=35-6 | | 8x-(2x-11)=65 | | -7y=9(-y+9)+2y | | 1.2p-1=3.8 | | 10x+20y=73 | | 17=4(v+5)-7v | | -8x+10+9x=6+x+4 | | 4(5x)=10 | | 2x+18=3x-27 | | 500+.50x=100+x | | 1.2x-17=2x-25 |

Equations solver categories