X=15
expand the brackets and collect like terms so 6x+15=7x
then -6x to get x=15
Answer:
6.5
Step-by-step explanation:
when a negative is multiplied by a negative it in turns turns into a positive...hence 2+4.5
The LCM is of 128 and 32 is 128
<h3>
Answer: 6 pieces</h3>
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Explanation:
3/4 = 6/8 after multiplying top and bottom of the fraction by 2
She has 6/8 of a yard of ribbon.
If she cuts the ribbon into pieces of 1/8 of a yard each, then she has 6 pieces overall
We can see this if we solve the equation (1/8)x = 6/8. Multiply both sides by 8 to get x = 6.
Answer:
x = 800
Step-by-step explanation:
0.0525 × x = 42
x = 800
