2(x+9)=-7x

Simple and best practice solution for 2(x+9)=-7x 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 2(x+9)=-7x equation:


Simplifying
2(x + 9) = -7x

Reorder the terms:
2(9 + x) = -7x
(9 * 2 + x * 2) = -7x
(18 + 2x) = -7x

Solving
18 + 2x = -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.
18 + 2x + 7x = -7x + 7x

Combine like terms: 2x + 7x = 9x
18 + 9x = -7x + 7x

Combine like terms: -7x + 7x = 0
18 + 9x = 0

Add '-18' to each side of the equation.
18 + -18 + 9x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 9x = 0 + -18
9x = 0 + -18

Combine like terms: 0 + -18 = -18
9x = -18

Divide each side by '9'.
x = -2

Simplifying
x = -2

See similar equations:

| 6p-12=48 | | -17+10n=14 | | ln(2x-5)=1.1 | | M-0.6=12.4 | | 38+38=x | | 7x-15=4x+66 | | .30(84)+.30x+.25(78)+.15(72)=82 | | t=f | | 4x+2=10x+2 | | 0.03x=0.0783 | | 9i(3-4i)= | | -9u+2=5(u+6) | | 40=30+5x | | 110=6g+-10 | | -14/x | | 1.1x-1.8=4.8 | | 4i-(11-6i)=0 | | 8-5c=-35 | | 2/3*3.14*11^3 | | 0.3x-0.5=1.6 | | 3(X+2)=X+-18 | | 4y+9=7y-5 | | 2/3*3.14*5.5^3 | | 2x-5=52 | | X/3=-51 | | 0.6x-0.8=1.6 | | 8x+20=48 | | 21x-6=15 | | 3/5x-5=-17 | | 2x^2-14x=660 | | -3+n=12 | | 5(k-3)+3(8-k)=21-7(k-6) |

Equations solver categories