3(2x+7)=4

Simple and best practice solution for 3(2x+7)=4 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(2x+7)=4 equation:


Simplifying
3(2x + 7) = 4

Reorder the terms:
3(7 + 2x) = 4
(7 * 3 + 2x * 3) = 4
(21 + 6x) = 4

Solving
21 + 6x = 4

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 6x = 4 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = 4 + -21
6x = 4 + -21

Combine like terms: 4 + -21 = -17
6x = -17

Divide each side by '6'.
x = -2.833333333

Simplifying
x = -2.833333333

See similar equations:

| 3+2(x+3)=(x+3)-8 | | 10x-10=7x+8 | | 7x^2-5=58 | | 3.05t=6.45cos(29.2(t+2.2))+6.95 | | 6-3(2x-1)=2(5-3x)+10 | | 4x+2x-5=7x-9 | | 15-(2x+7)=16 | | 12/5=4y | | 6(7x+9)=306 | | 2/5-6cos | | 8+x=7x+20 | | -5=32-3x | | 8x^2-96= | | 8x^2+96= | | 29=-8+6x | | -.5x^2-.5-20=0 | | 2x-3/5+2x-1/10=-1/2x+3x-2/5 | | 4+2g+5g=66 | | 7n+6=-4-3n | | 3(2x-10)=5(x+5) | | 1*9-6=3*1-x | | 9p^2-1=6x | | D=31m | | 950/878 | | 4x^2-3-12=0 | | 5b+12=3b-8 | | 8v^2+10v-16=0 | | -6a+2a=-35 | | 6x-15=x+20 | | 9x=x+20 | | 5x^2-10=-35 | | (4x-7)(3x-2)=0 |

Equations solver categories