<span>We simplify the equation to the form, which is simple to understand
<span>m/8-7=12
</span></span><span>Simplifying:
<span> + 0.125m-7=12
</span></span><span>We move all terms containing m to the left and all other terms to the right.
<span> + 0.125m=+12+7
We simplify left and right side of the equation.
<span> + 0.125m=+19
We divide both sides of the equation by 0.125 to get m.
<span>m=152
Hope this helps :)♥
</span></span></span></span>
The value of y-x is (-3)
<u>Solution:</u>
Given: The value of x-y=3
To find: The value of y-x

Let's multiply the equation (1) by (- 1) on both sides,


On multiplying the sign,

The above equation can also be written as,

<u>Multiplication of signs:</u>




In simpler terms, when we multiply two integers with the same signs, the result is always positive and when we multiply two integers with different signs, the result is always negative.
C
For first 3 minutes keep 1.25
Then for rest do 0.15(x-3)
Now add to get total cost
Mark brainliest please
Simplify brackets
351 = y * 8 + 7
Regroup terms
351 = 8y + 7
Subtract 7 from both sides
351 - 7 = 8y
Simplify 351 - 7 to 344
344 = 8y
Divide both sides by 8
344/8 = y
Simplify 344/8 to 43
43 = y
Switch sides
<u>y = 43</u>
I don't Clearly understand your question but I think it is 0.428571