7x+(2x+3)=30

Simple and best practice solution for 7x+(2x+3)=30 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+(2x+3)=30 equation:


Simplifying
7x + (2x + 3) = 30

Reorder the terms:
7x + (3 + 2x) = 30

Remove parenthesis around (3 + 2x)
7x + 3 + 2x = 30

Reorder the terms:
3 + 7x + 2x = 30

Combine like terms: 7x + 2x = 9x
3 + 9x = 30

Solving
3 + 9x = 30

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 9x = 30 + -3

Combine like terms: 3 + -3 = 0
0 + 9x = 30 + -3
9x = 30 + -3

Combine like terms: 30 + -3 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

See similar equations:

| x^3-2x^2-7x+10=0 | | X^2=1000x-1000 | | 90(2-5)/-5 | | 30-10x-5+15+6x=105-15x | | -2x+8-2x=-12 | | 45p=5 | | 10/34 | | -22x-11= | | 10y+14=2(4-9) | | 30x-10x-5+15+6x=105-15x | | x^3+9*x^2-6*x-16=0 | | (y-60850)(107-92)=(63100-60850)(x-92) | | -2x^2+21x+15=0 | | 3/4n=7/4n-18 | | 30x-10x-5+15+6x=105-16x | | 1.75x+4.5x=-18.75 | | 42=-3x | | x+2+2x-1+2x= | | 4+8x=45 | | 4x-89=-20 | | (y-60850)/(63100-60850)=(x-92)/(107-92) | | 24x+x-96=0 | | (x+112)= | | 12x+-1+-10x=23 | | 6x+7+5x=-26 | | 6(7-3x)+15=-33 | | 20x=15+5x | | 5/2x-1/2=9/2 | | 5sin(2x)+10x=0 | | 217=168-w | | 3(y-5)=8(y+1)-3 | | 1w=-10+4w |

Equations solver categories