12-2n= -7
2n = 19
n = 9.5
677
Five more than twice a number is -13 find the number
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
87
The phrase "4 decreased by a number x" means that you are subtracting some number from the number 4, but you do not know what number you are subtracting. The number x is an unknown, that you are trying to find out.it means:4 - x
11,33
18
13 and 7
238
Five more than twice a number is -13 find the number
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
A percentage is a portion of 100. so to find the calculation of a decreased percentage, you subtract.
Anong iilalalagay ko plus o times
87
Twice 63 is 126.
10
35 - some number = 15 and usually you are required to find the number.
The number is 17.