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7x - 1 + 49x = 343
If this is what you are implying, then:
Simplify:
56x - 1 = 343
Add 1:
56x = 344
Divide by 56:
x = 344/56 = 43/7 = 6.(142857) repeating at period 6.
However, if you meant:
7(x - 1) + 49x = 343
Then divide by 7:
x - 1 + 7x = 49
Add 1:
8x = 50
Divide by 8:
x = 50/8 = 25/4 = 6.25.
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∙ 14y ago
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Which property tells you that 7x1 equals 1?
indentity property
What property tells you that 7x1 equals 7?
because boogies are in your nose
What is 7x1 plus 6?
13. that's all there is to it. 7(1)+6 7+6 =13 7x1=7 7+6=13 so 13 is your answer :D
What is 63.7 in standered form?
6x10+3x1+7x1/10
What does 1 to the seventh power mean?
it means 7x1 which (as we all know it) equals 7
Which property tells you that 7x1 equals 1?
indentity property
What property tells you that 7x1 equals 7?
because boogies are in your nose
What is 7x1 plus 6?
13. that's all there is to it. 7(1)+6 7+6 =13 7x1=7 7+6=13 so 13 is your answer :D
Write 2x10 plus 7x1 plus 3x0.1 plus 8x0.01 in standard form?
27.38 = 2.738*101 in standard form
7x1?
its 7
What is 63.7 in standered form?
6x10+3x1+7x1/10
What does 1 to the seventh power mean?
it means 7x1 which (as we all know it) equals 7
How do you write 91.737 in expanded form?
91.737 =(9x10) + (1x1) + (7x1/10) + (3x1/100) + (7x1/1000)90 + 1 + 7/10 + 3/100 + 7/1000
How you resolve this expressions 7x1divided by 2?
7x1/2 = 7/2 = 3.5
What are the first five terms of n plus 7?
What does N equal? Well to solve the problem you would do N+7x1, N+7x2, N+7x 3, N+7x4, N+7x5 to figure out the first five terms.
What times what equals 7?
7*1=1
What are all of the numbers in the 7 times table up to 1000?
There are 142 of them and I have better things to do.If you really want, you can go through 7x1, 7x2 ... to 7*142.There are 142 of them and I have better things to do.If you really want, you can go through 7x1, 7x2 ... to 7*142.There are 142 of them and I have better things to do.If you really want, you can go through 7x1, 7x2 ... to 7*142.There are 142 of them and I have better things to do.If you really want, you can go through 7x1, 7x2 ... to 7*142.
