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Gelneren [198K]
3 years ago
7

What are the rules to solving an equation with variables on one side​

Mathematics
1 answer:
max2010maxim [7]3 years ago
5 0

Answer:

Whatever you do to one side you must do it to the other side of the equation.

Step-by-step explanation:

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Need an answer, please need an answer, please​
Troyanec [42]

Answer:

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6 0
3 years ago
Write the equation of the line that passes through (–1, 5) and has a slope of 3 in point-slope form.
Mama L [17]

The point-slope form:

y-y_1=m(x-x_1)

We have:

(-1,\ 5)\to x_1=-1,\ y_1=5\\m=3

Substitute:

y-5=3(x-(-1))\\\\y-5=3(x+1)

Answer: C. y - 5 = 3(x + 1)

5 0
3 years ago
PLEASE ANSWER TODAY<br><br><br> Express a 10/3 b 7/3 in simplified radical form.
34kurt
I guess this is what you mean     3√a^10      and 3√b^7
4 0
3 years ago
the angles of a quadrilateral measure 80°,100°,100°,and 80° in this order.what kind of quadrilateral has this shape? how do you
nlexa [21]
It has two pairs of same angles: that means that the opposite sides are parallel: this makes it a parallelogram.
5 0
3 years ago
Three students, Matthew, Thompson and Amos shared #15000 in the ratio of 5:2:x respectively. If Matthew's share is 7500, calcula
jasenka [17]

Answer:

The value of x is 3.

Step-by-step explanation:

Matthew earned 7500 of 15000, which is exactly half the total amount, meaning that the fraction corresponding to his earnings is 1/2.

Rate of 5:2:x, with number 5 corresponding to Matthew, mean that his fraction of the earnings, in function of x is given by:

\frac{5}{5 + 2 + x} = \frac{5}{7 + x}

Both fractions are equal, so:

\frac{5}{7 + x} = \frac{1}{2}

Applying cross multiplication:

7 + x = 10

x = 10 - 7

x = 3

The value of x is 3.

5 0
3 years ago
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