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Solve the following situations:

e) [tex]\(-4 \times (1 = -100 \)[/tex]
j) [tex]\(-7 \times () = 63\)[/tex]

a) ¿Qué número multiplicado por [tex]\(-5\)[/tex] es igual a [tex]\(-60\)[/tex]?


Sagot :

To solve the equation and find the unknown number, we need to determine which number, when multiplied by [tex]\(-1\)[/tex], gives [tex]\(-60\)[/tex].

Let's represent the unknown number by [tex]\( x \)[/tex]. The equation can be expressed as:

[tex]\[ -1 \cdot x = -60 \][/tex]

Now, to isolate [tex]\( x \)[/tex], we need to divide both sides of the equation by [tex]\(-1\)[/tex]:

[tex]\[ x = \frac{-60}{-1} \][/tex]

Dividing [tex]\(-60\)[/tex] by [tex]\(-1\)[/tex] yields:

[tex]\[ x = 60 \][/tex]

Thus, the number that, when multiplied by [tex]\(-1\)[/tex], equals [tex]\(-60\)[/tex] is [tex]\(60\)[/tex].