7(x+9)=-2(x+9)

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


Simplifying
7(x + 9) = -2(x + 9)

Reorder the terms:
7(9 + x) = -2(x + 9)
(9 * 7 + x * 7) = -2(x + 9)
(63 + 7x) = -2(x + 9)

Reorder the terms:
63 + 7x = -2(9 + x)
63 + 7x = (9 * -2 + x * -2)
63 + 7x = (-18 + -2x)

Solving
63 + 7x = -18 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
63 + 7x + 2x = -18 + -2x + 2x

Combine like terms: 7x + 2x = 9x
63 + 9x = -18 + -2x + 2x

Combine like terms: -2x + 2x = 0
63 + 9x = -18 + 0
63 + 9x = -18

Add '-63' to each side of the equation.
63 + -63 + 9x = -18 + -63

Combine like terms: 63 + -63 = 0
0 + 9x = -18 + -63
9x = -18 + -63

Combine like terms: -18 + -63 = -81
9x = -81

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

Simplifying
x = -9

See similar equations:

| In(3.000/y)=.8400 | | 80x-20-8x=3/5 | | `10/2 | | 4y-10=18y | | 4.1/68.3 | | 28+y=5xy | | 7-2/3n | | -248=8(1-4m) | | .06/9.47 | | 6(8a-6)=204 | | (-5z+6)5= | | 8x-32=8(x+4) | | 7x^2-18=6x^2-7x | | -2(-4x-10)+16x=10x+76 | | 9t+15t=-18 | | 5m-10=-14 | | (3+7)(5+3x)=55-75(x+4) | | J-6=.5j+3 | | 2x^2-11=11 | | 12x+51y=156 | | B/3 | | 6n+5=2 | | 2(1+a)=-8 | | =6d | | 27a+66a+56a+31a=360 | | 150=x+(x-20) | | -55+11x=-33 | | 6y-7+6y=9 | | 5(14x-22)=2-1(x+3) | | 3x^2+2x=15x+10 | | -8=-4p-12 | | 1/4y-1/5(y-1)=6y |

Equations solver categories