WebbWhen all denominators are the same, simply subtract the numerators and place the result over the common denominator. Then simplify the result to the lowest terms or a mixed number. The result: 7 / 8 - 1 /2 = 3 8 = 0.375 Spelled result in words is three eighths. How do we solve fractions step by step? Subtract: 7 8 - 1 2 = 7 8 - 1 · 4 2 · 4 = 7 WebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
Simplify -7(n+3)-8(1+8n) Mathway
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Webb1 maj 2024 · Answer. Example 2.3.6: evaluate. Evaluate 2x2 + 3x + 8 when x = 4. Solution. We need to be careful when an expression has a variable with an exponent. In this expression, 2x2 means 2 • x • x and is different from the expression (2x)2, which means 2x • 2x. 2x2 + 3x + 8. Substitute 4 for each x. 2(4)2 + 3(4) + 8. Webb4 apr. 2024 · Click here 👆 to get an answer to your question ️ Simplify -7 1/8 - (-9 1/2) Sumalatha Sumalatha 04/04/2024 Mathematics College answered Simplify -7 1/8 - (-9 1/2) See answer Advertisement Advertisement Laykenedenfield Laykenedenfield Answer: WebbScientific notation calculator. Fraction simplifier. Sine calculator. Square root calculator. Standard deviation calculator. Subtracting fractions calculator. Subtraction calculator. … byron\u0027s welding