7x+2=3(x+5)

Simple and best practice solution for 7x+2=3(x+5) 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 7x+2=3(x+5) equation:


Simplifying
7x + 2 = 3(x + 5)

Reorder the terms:
2 + 7x = 3(x + 5)

Reorder the terms:
2 + 7x = 3(5 + x)
2 + 7x = (5 * 3 + x * 3)
2 + 7x = (15 + 3x)

Solving
2 + 7x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
2 + 7x + -3x = 15 + 3x + -3x

Combine like terms: 7x + -3x = 4x
2 + 4x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
2 + 4x = 15 + 0
2 + 4x = 15

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

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

Combine like terms: 15 + -2 = 13
4x = 13

Divide each side by '4'.
x = 3.25

Simplifying
x = 3.25

See similar equations:

| 55p-16=54 | | x^2+y^2-14x+8y-49=0 | | 6xr=8 | | 4x*2+12x=0 | | 9y-6y^2=0 | | 6/17/x^2+1 | | (-7/6x)+(5/4x)=2 | | 6(7x+17)=7(6x+6) | | 6xn=8 | | 376+(12h)=280+(15h) | | b+16=-6+6(b-3) | | x+((x+7)/8)+(5x/6)=-1/12 | | x+2-2sqrtx+3=0 | | -3(5u-4)+7u=6+2(3u-6) | | 8n^2-36n-28=0 | | 3x-10=5(x-10) | | 8x^2-36n-28=0 | | 4t-8=27-t | | 16x-19x=27 | | 17-5(2x-9)=-1(-6x+10)+4 | | 10x-8=12+15x | | (4/7t)=-(2/3) | | 2x^2-5x=55 | | 4t+1/6=t+4/16+t-2/16 | | 25c^2-64=0 | | (8x+8)(8x+10)=0 | | -4(-m+2)+2m=-1/2(10-12m)-3 | | .25(40-x)=x | | 5F-160/9F-288 | | 3(v+2)=9v+42 | | 16r^2-4=0 | | 7(x+1)+3=3x+4(x+2)+2 |

Equations solver categories