Heidi solved the equation 3(x + 4) + 2 = 2 + 5(x – 4). Her steps are below: 3x + 12 + 2 = 2 + 5x – 20 3x + 14 = 5x – 18 14 = 2x
– 18 32 = 2x 16 = x Use the drops-downs to justify how Heidi arrived at each step. Step 1: Step 2: Step 3: Step 4: Step 5:
2 answers:
Answer:
<u>Use the drops-downs to justify how Heidi arrived at each step.
</u>
Step 1: distributive property
Step 2: combine like terms
Step 3: subtraction property of equality
Step 4: addition property of equality
Step 5: division property of equality
Press the <u>THANKS</u> button Plz
step 1: distributive property.
step 2: combine like terms.
step 3: subtraction property of equality.
step 4: addition property of equality.
step 5: division property of equality.
hope this helps.
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Answer:
Add 22/63
Step-by-step explanation:
3/7 + n = 7/9
<u>Step 1: Subtract 3/7 from both sides</u>
3/7 + n - 3/7 = 7/9 - 3/7
n = 49/63 - 27/63
n = 22/63
Answer: Add 22/63
Answer:
the slope is (1, 2) if that's what you're looking for!
Step-by-step explanation:
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Answer:
5,7,-1
Step-by-step explanation:
5) -5+5<7=0<7 TRUE
7)-7+5<7=--2<7 TRUE
-1)-(-1)+5<7=6<7 TRUE
-3)-(-3)+5<7=8<7 FALSE
-2)-(-2)+5<7=7<7 FALSE
Answer:
264.8296, or 264.8 simplified.
Step-by-step explanation:
You would multiply 4,978 by 0.532, and you'd get 264.8.
Answer:
15
Step-by-step explanation: