How do I solve this substitution equation?

1 answer:

3 0

You solve this by using google.com or YouTube.com

Or just pay attention in class to get this.

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Anettt [7]

Answer:

PEMDAS

Step-by-step explanation:

5 0

3 years ago

IgorLugansk [536]

Answer:

Step-by-step explanation:

-3x -2 = 19

+3x +3x

-2 = 19 + 3x

-19 -19

-21 = 3x

Divided by 3

-7 = x

5 0

2 years ago

trapecia [35]

Tan x = opp/adj

For angle C, opp = 4, and 3 = adj, so

tan C = 4/3

Answer: False

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2 years ago

ivolga24 [154]

2.2512*10^8 let me know if its wrong

4 0

2 years ago

Lostsunrise [7]

$2 {x}^{2} - 4x + 2 \\ \\ 2(x {}^{2} - 2x + 1 )\\ \\ 2(x - 1) {}^{2}$

7 0

2 years ago