4x + 4 equals 9 x - 36 equals

x = 16

Step-by-step explanation:

If 4x + 4 = 2x + 36 then:

4x - 2x = 36 - 4 (we have moved the "x's" all to one side and the constants [the numbers] to the other side; remember we must reverse the sign, e.g. change a plus to a minus, when moving something from one side of the equation to the other).

We can now simplify this to:

2x = 32

Therefore:

x = 32/2

x = 16.

hope helps you

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

table a is wierd

step-by-step explanation:

6*f