<h3><u>The value of x is equal to 3.</u></h3>
39 - 5x = 8x
<em><u>Add 5x to both sides.</u></em>
39 = 13x
<em><u>Divide both sides by 13.</u></em>
x = 3
Answer:
5 x (7<em>x</em>²-3)
5 (7<em>x</em>²-3)
Step-by-step explanation:
Product means the result of multiplication.
Difference means the result of subtraction
Times indicates multiplication
square of means raised to the power of 2
The <u>product </u><u>of 5 and the </u><u>difference</u> of<u> 7 </u><u>times </u><u>the </u><u>square of </u><u>x and 3</u>
5 x (7x²- 3)
When you see "and" in between, this indicates the variables that are involved in the operation mentioned. Since it says the product of 5 and the difference of... This mean that 5 is multiplied to the quantity of the other operation used, which is the <u>difference of 7 times the square of x and 3. </u>
Z = 72
y = 106
hope it helps
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