alleryStart learning →Translate and solve: The sum of three-eighths and x is one-half.
Ax=1/8
Bx=7/8
Cx=-1/8
Dx=5/8
Answer & Solution
Correct answer: A. x=1/8
1. Translate the sentence into an equation: three-eighths plus x equals one-half.
2. Subtract three-eighths from both sides to isolate x.
3. Rewrite one-half with a denominator of 8: one-half equals four-eighths.
4. Simplify: x equals four-eighths minus three-eighths, which is one-eighth.
_Source: OpenStax Elementary Algebra (CC BY 4.0), Ch 2 "Solving Linear Equations and Inequalities", section 2.2 Solve Equations using the Division and Multiplication Properties of Equality_
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