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vredina [299]
3 years ago
11

3x - 2(6 - x) = 7x + 2(5 + x) - 6 What is the answer

Mathematics
2 answers:
mafiozo [28]3 years ago
6 0

Answer:

x= -4

Step-by-step explanation:

vovikov84 [41]3 years ago
6 0

Answer: x = -4

Step-by-step explanation:

first, we remove the parentheses.

3x - 12 + 2x = 7x + 10 + 2x - 6

then, we cancel equal terms.

3x - 12 = 7x + 10 - 6

then, we calculate.

3x - 12 = 7x + 4

next, we move the terms.

3x - 7x = 4 + 12

then, we collect like terms and calculate.

-4x = 16

finally, we divide both sides.

x = -4

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Step-by-step explanation:

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An angle measures 42.6° less than the measure of its complementary angle. What is the measure of each angle?
Setler79 [48]

Answer:

Complementary angle 1st = 66.3°

Complementary angle 2nd = 23.7°

Step-by-step explanation:

Assume;

Complementary angle 1st = a

Complementary angle 2nd = a - 42.6°

Sum of complementary angles = 90°

So,

a + a - 42.6 = 90

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Complementary angle 1st = 66.3°

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3 0
3 years ago
A room has an area of 60 square meters and a perimeter of 32 meters what are the length and width of the room
Viefleur [7K]
10 by 6
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3 years ago
What is the value of the expression 11 + 1/2 to the fourth * 48​
umka2103 [35]

Answer:

839523

Step-by-step explanation:

Use BPEMDAS

Step 1: Parenthesis

(11.5)^4(48)

Step 2: Exponents

(17490.1)(48)

Step 3: Multiply

839523

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