3(x+3)=7x-2

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


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

Reorder the terms:
3(3 + x) = 7x + -2
(3 * 3 + x * 3) = 7x + -2
(9 + 3x) = 7x + -2

Reorder the terms:
9 + 3x = -2 + 7x

Solving
9 + 3x = -2 + 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.
9 + 3x + -7x = -2 + 7x + -7x

Combine like terms: 3x + -7x = -4x
9 + -4x = -2 + 7x + -7x

Combine like terms: 7x + -7x = 0
9 + -4x = -2 + 0
9 + -4x = -2

Add '-9' to each side of the equation.
9 + -9 + -4x = -2 + -9

Combine like terms: 9 + -9 = 0
0 + -4x = -2 + -9
-4x = -2 + -9

Combine like terms: -2 + -9 = -11
-4x = -11

Divide each side by '-4'.
x = 2.75

Simplifying
x = 2.75

See similar equations:

| 3x-5=-7x-33 | | 4(3b-5)=(2b+4) | | (9x+3)+55+50=180 | | k-8/2=8 | | 7(x+6)=6x-1 | | 7n-8(n-3)=18 | | 100t=2.5 | | 6(z+4)-9=12-32 | | 6pq^2+7qr+5pqr= | | 8x-9=O | | 2z-2=3z-1 | | 3h*9=45 | | 80/120=2/x | | 1+5x=-7 | | 18+2.8=2.5x+2.1 | | 4x+6=8+3x | | 4z/7-6=3 | | 2-6x=-52 | | 9(x+2)+5x+8=180 | | 4/3y-11=-7 | | -4+6=-38 | | 0=3sin(3x)-sin(x) | | (X+75)+22+90=180 | | 4=-x+40 | | 7x+12-14a=30 | | -3-36r=14-r | | 5+3(x-9)=14 | | 52+7x-8[8(x-3)]-11(5-3x)=9(1-x) | | 2(x-1)-6=10(-x+6) | | 7q+pq-6pr= | | -13.61-5.6k=-3.5k+10.33 | | 3x-18=9x+3 |

Equations solver categories