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Free_Kalibri [48]
3 years ago
11

Solution for 3/4x - 12 = -18?

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0

Answer:

x = -8

Step-by-step explanation:

Add 12 on both sides

You get 3/4x = -6

Multiply 4/3 on both sides

You get x = -24/3

Simplify and you get -8.

sergejj [24]3 years ago
8 0

Answer:

x=-8

Step-by-step explanation:

The reason why x is -8 is because

The first step is to isolate the x

To isolate the x you got to add 12 to both sides

\frac{3}{4}x-12+12=-18+12

the -12 gets canceled out by the positive twelve so all thats left now is

\frac{3}{4}x=-18+12,-18+12 is -6 so its  \frac{3}{4}x=-6

The second step is to divide

now you have to divide by \frac{3}{4} on both sides

\frac{\frac{3}{4} x}{\frac{3}4} } =\frac{-6}{\frac{3}{4} }

which \frac{3}{4} is taken out on the left side because its divided by itself so all thats left is a one,while on the right side -6 divided by three-fourths is -8

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