Answer:
48
Step-by-step explanation:
8 times 6 = 48
Answer:
20
Step-by-step explanation:
Answer:
22 AUD × (1 USD)/(1.2 AUD)
Step-by-step explanation:
1.2 AUD = 1 USD
Divide both sides by 1.2 AUD.
(1.2 AUD)/(1.2 AUD) = (1 USD)/(1.2 AUD)
(1 USD)/(1.2 AUD) = 1
The conversion factor from AUD to USD is (1 USD)/(1.2 AUD)
Answer: 22 AUD × (1 USD)/(1.2 AUD)
Answer:
The answers of all four questions are below.
Step-by-step explanation:
(5)4+2x=−2x+44
Step 1: Simplify both sides of the equation.
2x+4=−2x+44
Step 2: Add 2x to both sides.
2x+4+2x=−2x+44+2x
4x+4=44
Step 3: Subtract 4 from both sides.
4x+4−4=44−4
4x=40
Step 4: Divide both sides by 4.
4x/4=40/4
x=10
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(6)114−3x=194−11x
Step 1: Simplify both sides of the equation.
114−3x=194−11x
114+−3x=194+−11x
−3x+114=−11x+194
Step 2: Add 11x to both sides.
−3x+114+11x=−11x+194+11x
8x+114=194
Step 3: Subtract 114 from both sides.
8x+114−114=194−114
8x=80
Step 4: Divide both sides by 8.
8x/8 = 80/8
x=10
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(7)4x-12=-2x+36
4x-12+12=-2x+36+12
4x=-2x+48
4x+2x=-2x+48+2x
6x=48
6x/6=48/6
x=8
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(9)-3x+90=117-12x
-3x+90-90=117-12x-90
-3x=-12x+27
-3x+12x=-12x+27+12x
9x=27
9x/9=27/9
x=3
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Oh, and a tip if your having trouble with algebraic expressions I recommend you use mathpapa and symbolab when I was learning expressions this really helped me. Have a great day.
15y -8y + 12 = -3
7y = - 15
y = -15/7
or
y = 2.1
