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There are basic rules of math that must be followed. One of the rules is the order of precedence. This can be easily remembered using the mnemonic BODMAS: Brackets pOwers Division Multiplication Addition Subtraction, so when solving a problem brackets are solved first, followed by powers (e.g. 42), then division and multiplication (both have the same priority) followed lastly by addition and subtraction (again, both have th esame priority) so in the question 4x2 and 7x8 must be solved first before carrying out the subtraction. This gives the following solution:
4x2 - 7x8 = 8 - 56 = -48
What else can I help you with?
What is 7 times 4 minus 2 times 9?
(7 x 4) - (2 x 9) = 10
What is 7 times a number minus 2?
7 times minus 2 =
How much is 4 times 7 minus 6 divided by 2?
..11.
What is 7 divide by 4 times 2 plus 9 minus 10?
1
What is answer of sixteen minus fourteen times two times four divided by four plus seven?
sixteen minus fourteen times two times four divided by four plus seven 16 - 14 × 2 × 4 ÷ 4 + 7 = (16 - ((14 × 2 )× (4 ÷ 4))) + 7 = (16 - (28 × 1)) + 7 = (16 - 28) + 7 = -12 + 7 = -5.
How much is 7 plus 7 minus 4 times 2 split in half?
(7+7-2*2)/2=5 The solution is positive 5.
What is minus 4 times 7?
-28
What is 500 divided by 5 plus 2 minus 7 times 4?
500/5 = 100 + 2 - 7 = 95 x 4 = 380
What times one take seven minus four equals to minus four?
1*-7 +7-4=-4
What is two times two divided four plus six minus ten times two?
2 x 2 = 4 4 / 4 = 1 1 + 6 = 7 7 - (10 x 2) 7 - 20 = -13
What is 3 times 6 minus 2 times7?
3 * 6 - 2 * 7 = (3 * 6) - (2 * 7) = 18 - 14 = 4
Can you explain why subtracting an integer is adding its opposite?
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
