All categories

3 years ago

Solve the following equation algebraically:

Mathematics

2 answers:

Reil [10]3 years ago

7 0

Answer:

Step-by-step explanation:

marin [14]3 years ago

3 0

Answer:

12.5

Step-by-step explanation:

You might be interested in

Simplify -3a - 3 (7a+2)

pochemuha

The answer to that is -24a - 6

5 0

3 years ago

Read 2 more answers

Helpppppppppppppppppppppppppppppppppppppppppp

lorasvet [3.4K]

Answer:

<h2>1) C. 8x + 2x = 10x</h2><h2>2) z = 5</h2><h2>3) y = 10</h2><h2>4) x = 1/2</h2><h2>5) x = 17</h2><h2>6) C. 1/4x + 4 = 3</h2><h2>Step-by-step explanation:</h2>

$\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}$

6 0

3 years ago

A rectangle is translated 3 units left and 4 units down. Then the image is translated 6 units right and 1 unit up. Write a trans

koban [17]

Do you hav cordinants of the rectangle

3 0

3 years ago

If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?

bazaltina [42]

(f+g)(x) = f(x) + g(x) = (|x| + 9 ) + (-6) =

|x| + 9 - 6 = |x| + 3

Answer is |x| + 3

7 0

4 years ago

Rewrite the expression 7x^2 + 7x - 42 as THREE factors where one of the factors is an integer value.

kondaur [170]

<h3>Answer: 7(x+3)(x-2)</h3>

========================================

Explanation:

First factor out the GCF 7

7x^2 + 7x - 42

7*x^2 + 7*x + 7*(-6)

7(x^2 + x - 6)

Now focus on factoring x^2+x-6

We need to find two numbers that multiply to -6 and add to 1. Those values are 3 and -2. That means x^2+x-6 factors to (x+3)(x-2).

The 7(x^2 + x - 6) then turns into 7(x+3)(x-2)

The factor out front, the "7", is the integer factor. The other factors (x+3) and (x-2) are binomial factors.

6 0

3 years ago