2 years ago

What is the starting number is this puzzle? +7 -4 x3 =30

2 answers:

8 0

Answer:

35+7-3x4=30

Step-by-step explanation:

35+7=42 42-12= 30 so the starting number is 35.

5 0

The answer - 5 hopes this helps are it’s 35

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astra-53 [7]

Step-by-step explanation:

$3x + 2 = 6x - 13$

$3x - 6x = - 13 - 2$

$- 3x = - 15$

$x = \dfrac{15}{3}$

$x = 5$

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3 years ago

Monica [59]

Answer:

Add the exponents and keep the same base. Then find the reciprocal and change the sign of the exponent.

Step-by-step explanation:

your welcome

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vredina [299]

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3 years ago

Ket [755]

23, because it is a prime number and therefore cannot be simplified enough to take outside of the square root.

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3 years ago

Margaret [11]

Y+1>_4

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