8x + 23 + 4x - 7x = 64; Find X
To make this easier, add like terms:
(8x + 4x - 7x) + 26 = 64
Use the order of operations:
(12x - 7x) + 26 = 64
5x + 26 = 64
-26 -26
5x = 38
5 5
Finally:
x = 7(3/5)
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The answer is 156. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
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29 + 23 = 52
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23 plus 7684235 equals 7684258.
8 plus 15 = 23
It equals 435
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Who is the idiot that told you that - everyone knows that 23 plus 60 equals 83 !
The answer is 156. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
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74 + 23 = 97
It is: 157+23 = 180
29 + 23 = 52
Assuming that there is a "plus" after the second 58, the answer is - the associative property of addition.
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