7(x+3)-2(2x+5)=0

Simple and best practice solution for 7(x+3)-2(2x+5)=0 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 7(x+3)-2(2x+5)=0 equation:


Simplifying
7(x + 3) + -2(2x + 5) = 0

Reorder the terms:
7(3 + x) + -2(2x + 5) = 0
(3 * 7 + x * 7) + -2(2x + 5) = 0
(21 + 7x) + -2(2x + 5) = 0

Reorder the terms:
21 + 7x + -2(5 + 2x) = 0
21 + 7x + (5 * -2 + 2x * -2) = 0
21 + 7x + (-10 + -4x) = 0

Reorder the terms:
21 + -10 + 7x + -4x = 0

Combine like terms: 21 + -10 = 11
11 + 7x + -4x = 0

Combine like terms: 7x + -4x = 3x
11 + 3x = 0

Solving
11 + 3x = 0

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 3x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 3x = 0 + -11
3x = 0 + -11

Combine like terms: 0 + -11 = -11
3x = -11

Divide each side by '3'.
x = -3.666666667

Simplifying
x = -3.666666667

See similar equations:

| 8b+13=-(2b+7) | | 3y+3y=-98+2 | | 4(6n-5)=-92 | | 4-(6-n)+6= | | -4p+7=6p+2p | | 2-m-3=m+1 | | y-7x=49 | | 8p-9=3p+36 | | 5*(x+3)-4*(x+2)-3x=7+9x+1 | | 3(x-2)-3(x-3)+x=2 | | (1x)+(2y)=39 | | 5x=21000 | | 12-(4-4x)+6=-1 | | 1x+2x=72 | | 72+0.84b=a | | a=72+0.84b | | 9+-1.5x=y | | 100-1.5x=y | | y=100*1.5x | | y=100-1.5x | | 1x+2y=39 | | -8(a+1)=-8a+4(8-a) | | 3x+12-(12x+18)=-2x+36 | | 2(r+5)=10+4(r+6) | | x^2-64x+584=0 | | 8(3m+4)=2m-4 | | 2.4=(12+3m) | | 126x^3-3x+3-1=0 | | x^2-6x+y^2-2y-8=0 | | f(x)=2x^3-9x^2+12x-3 | | cotx=0.5 | | a+1.35=2a-1 |

Equations solver categories