Answer:
d = 4
Step 1: Flip the equation.
Step 2: Add 7 to both sides.
Step 3: Divide both sides by 12.
First things first, you will have 94 + x. Place those on top of a fraction bar and on the bottom put the two numbers over 2. So you have 94 + x over 2. Then, write the symbol ‘greater than or equal to’ and on the other side place your 90. So, 90 + x over 2 is greater than or equal to 90. This is a difficult thing to write out and explain so I hope this makes sense. :)
F=-50 as multiplying it by -6.2 would give you a positive 310
