Question
Find the value of the following expression when \( c=4 \). \( -7 c+6=\square \)
Ask by Chen Mills. in the United States
Feb 21,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
When \( c=4 \), the expression \( -7c+6 \) equals -22.
Solution
Substitute \( c=4 \) into the expression \( -7c+6 \).
Evaluate the expression by following steps:
- step0: Evaluate:
\(-7c+6\)
- step1: Substitute:
\(-7\times 4+6\)
- step2: Multiply the numbers:
\(-28+6\)
- step3: Add the numbers:
\(-22\)
When \( c=4 \), the value of the expression \( -7c+6 \) is -22.
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Simplify this solution Beyond the Answer
To find the value of the expression \( -7c + 6 \) when \( c = 4 \), you simply plug in the value of \( c \): \[ -7(4) + 6 \] Calculating \( -7 \times 4 \) gives \( -28 \). Adding 6 to that: \[ -28 + 6 = -22 \] So, when \( c = 4 \), the value of the expression is \( -22 \).
