What is:
"5x + 5 = 5 \times (10 \div 5)" alt="5x + 5 = 5 \times (10 \div 5)" align="absmiddle" class="latex-formula">
Solve this equation.
2 answers:
Answer:
x = 1
Step-by-step explanation:
To solve an equation for a variable, we need to isolate (get the variable alone on one side)
(the order of the following was determined by PEMDAS)
5x + 5 = 5 (10 ÷ 5) [simplify inside parentheses]
5x + 5 = 5 (2)
5x + 5 = 10
- 5 -5 [subtract 5 from both sides to isolate x]
5x = 5
÷5 ÷5 [divide both sides to get x]
x = 1
hope this helps!!
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Answer:
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Step-by-step explanation:
number<em> n
</em>
eight less than four times a number ... 4 x <em>n</em> - 8
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<em>
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