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QuestionMathematics

"What is the value of x in the equation 0.7x−1.4 =−3.5? A. −7 B. −3 C. 3 D. 7"
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Answer

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Step 1
I'll solve this step-by-step using the specified LaTeX formatting guidelines:

Step 2
: Isolate the variable term

0.7x = -2.1
• Start by adding 1.4 to both sides of the equation to move the constant term

Final Answer

The solution is option B, which is - 3.

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