3 years ago

Which equation has the solution x = 2?

Mathematics

1 answer:

romanna [79]3 years ago

3 0

Answer:

$3x + 2 = 8 \\ 3x = 6 \\ x = \frac{6}{ 3} \\ x = 2$

You might be interested in

What does |a|=|b| mean?

12345 [234]

Answer:

a = ±b

Step-by-step explanation:

The vertical bars are the symbol for "absolute value", so the equation is saying, "the absolute value of 'a' is equal to the absolute value of 'b'." The absolute value is the magnitude of a number, so, for example, |-3| = 3.

If the magnitudes of two numbers are the same, they may be the same value, or they may differ in sign.

5 0

3 years ago

Read 2 more answers

On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte

k0ka [10]

Answer: i beleve it should be a

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The coordinates of trapezoid ABCD are A(−4, 3), B(2, 3), C(4, −1) and D(−4, −1). A line segment runs through the trapezoid with

madam [21]

The distance from point Y to the y-axis is 4 units and the distance from point Z to the y-axis is 3 units, then the lelgth of the segment YZ is 4+3=7 units.
If <span>a scale factor is 3, then the length of Y'Z' will be 7·3=21 units.
</span>
P.S. In the added picture you can see trapezoid ABCD that was dilated by a scale factor 3 about the origin. This may help to understand that all linear values after dilation become multiplied by scale factor.
<span> </span>