1 year ago

What value of x makes the equation |7x|+4 = 2x + 5 true?

1 answer:

4 0

1/5 or -1/9 would both be correct

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Mars2501 [29]

Answer:

4.2 or 4

Step-by-step explanation:

√18 = 4.24264068712

or 4.2

or 4

8 0

3 years ago

Anastasy [175]

<span>The wallet contains 4 $1 bills, 4 $5 bills, and 4 quarters.

$1 </span>× 4 = $4
$5 × 4 = $20
$0.25 × 4 = $1
$4 + $20 = $24, $24 + $1 = $25.

3 0

3 years ago

mezya [45]

Sorry I do not know I wish I could help you

8 0

3 years ago

sp2606 [1]

The answer is A each country's economy!

5 0

3 years ago

Galina-37 [17]

Step-by-step explanation:

The equation in the question is false.

$x - 2 = 3(x - 4)$

$x - 2 = 3x - 12$

$3x - x = 12 - 2$

$2x = 10$

$x = 10 \div 2$

$x = 5$

6 0

2 years ago