The question is attached with a document.

92,960,000

Step-by-step explanation:

When multiplying by 10 to the power of something. You can just add move the decimal point "n" times to the right. (where n is the exponent over 10)

For example:

1.23456 * = 123.456 (the decimal point moved 2 steps to the right)

4 * = 40000 (the decimal point moved 4 steps to the right)

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a

step-by-step explanation:

jjddbdhid r

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x