4x is the answer of the equation 3x-7=5x+1
The total amount that Mrs. Chauke paid for buying airtime using her bank's services sum up to R2.20. This question is about Analyzing Bank Statements.
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Step 1:</h3>
Notice that on the 23rd of March and the 24th of March. On both occasions, she was charged R1.10 each.
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Step 2:</h3>
Hence, to get the total amount she paid as charges for buying airtime, we say:
1.10 + 1.10 = R2.20
See the link below for more about Analyzing Bank Statements:
brainly.com/question/24401217
In order to find this you have to replace any x with zero therefore we will have
3 - (2*0) => 3-0 = 3
so the answer is 3