Answer: x= -2
Step-by-step explanation: use pemdas
10x + 8 = 3(x - 2) distribuite parenthesis
10x + 8 = 3x - 6
10x + 8 = 3x - 6 add like terms
7x +8= -6 add like terms
7x= -14 divide to get x alone
x= -2
Answer:
B
Step-by-step explanation:
-7x/\2+x
Answer:
3 + 2x : his has a coefficient of 2
Step-by-step explanation:
hop this helps
plz mar brainliest
Answer:
area of the trapezoid=1/2(7+12)×5
=47.5cm
Answer: 24:34
Step-by-step explanation:
If you multiply the ratio by 2, for example, it will still be equal.
