Answer:
m = 5
Step-by-step explanation:
.........................
Answer:
-2x-24/6
pass the x susbtrating divided it by 6
6 is your whole number than 6 is your top number than 6 is your bottom number
Answer:
Step-by-step explanation:
-3.1+7-7.4x=1.5x-6(x-1.5)
We move all terms to the left:
-3.1+7-7.4x-(1.5x-6(x-1.5))=0
We add all the numbers together, and all the variables
-7.4x-(1.5x-6(x-1.5))+3.9=0
We calculate terms in parentheses: -(1.5x-6(x-1.5)), so:
1.5x-6(x-1.5)
We multiply parentheses
1.5x-6x+9
We add all the numbers together, and all the variables
-4.5x+9
Back to the equation:
-(-4.5x+9)
We get rid of parentheses
-7.4x+4.5x-9+3.9=0
We add all the numbers together, and all the variables
-2.9x-5.1=0
We move all terms containing x to the left, all other terms to the right
-2.9x=5.1
x=5.1/-2.9
x=-1+1/1.31818181818
THIS IS UR ANSWER... THANK YOUU
Answer:
£1300
Step-by-step explanation:
The ratio of their accounts = 3 : 7 = 3x : 7x ( x is a multiplier )
Terry puts £220 in his account, that is 3x + 220
Fay withdraws £300, that is 7x - 300
They now have the same amounts in their accounts, thus
7x - 300 = 3x + 220 ( subtract 3x from both sides )
4x - 300 = 220 ( add 300 to both sides )
4x = 520 ( divide both sides by 4 )
x = 130
Thus
Together they had 3x + 7x = 10x = 10 × 130 = £1300 altogether
