7(-3x-3)=-42

Simple and best practice solution for 7(-3x-3)=-42 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(-3x-3)=-42 equation:


Simplifying
7(-3x + -3) = -42

Reorder the terms:
7(-3 + -3x) = -42
(-3 * 7 + -3x * 7) = -42
(-21 + -21x) = -42

Solving
-21 + -21x = -42

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 + -21x = -42 + 21

Combine like terms: -21 + 21 = 0
0 + -21x = -42 + 21
-21x = -42 + 21

Combine like terms: -42 + 21 = -21
-21x = -21

Divide each side by '-21'.
x = 1

Simplifying
x = 1

See similar equations:

| 14x-21=x+2 | | C=35+70 | | s^2-8s-s+8= | | 2=5n-16 | | x=50-y | | 2u^2+7u=-3 | | 17=8a-7+4a | | x=50y | | 2x+8=-4(x+7) | | -6x+10x=-28 | | 7*5*3= | | 35=21b | | -2(-3x-1)=16 | | p+9p=-20 | | -1=(m-4)/22 | | 64x=3x+-60 | | 7-3x=-4x-8 | | c^2-6c-c+6= | | 9x-4+5=19 | | 2*(x+3)+4x=21 | | 2(8+x)=16 | | 5y-5+8=2(y-1)+3y | | 10=b*0.6 | | 33-(5d+6)=12-6(d+1) | | h=4/5(220) | | 5(v+6)=-9v-12 | | 50x=4x-2 | | 9y-47=-7(y-7) | | 2x=-58 | | 3a(2a+9)(a+11)=0 | | 76=3x+5x-4 | | 3w-12-2=15w-30-2w |

Equations solver categories