Answer:
Step-by-step explanation:
x+1/2x=5-1/5x
combine like terms on left side
3/2x=5-1/5x
add 1/5x on both sides
17/10x=5
multiply by 10 on both sides to get rid of fraction
17x=50
divide 17 on both sides witch leaves
x=50/17
If Brainiest is earned its Greatly Appreciated
Answer:
Step-by-step explanation:
To find x, we need to do opposite operations.
x+6=17
Subtract 6 from both sides, since subtraction is the opposite of addition, thus cancelling the 6 out.
x+6=17
-6 -6
x=11
So x is 11.
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hope it helps
Answer:
4.) 7 : 4 = 36[g] : x [g]
7 * x [g] = 4 * 36 [g]
7 * x [g] = 144 [g]
x [g] = 144 [g] / 7
x [g] ≈ 20, 57 [g]
5.) 3:2 250
3x + 2x =250
5x=250
x=50
3x=3*50=150
2x=2*50=100
Answer:
31²
Step-by-step explanation:
To find the answer first multiply 9 by 15 to get 135. Now multiply 8 by 13 to get 104. Now subtract 104 from 135 to get 31² as your answer.
