Distribute Terms: Distribute the 5 across the terms inside the parentheses.We need to multiply 5 by each term inside the parentheses (2x and 1).5×2x=10x5×1=5So, 5(2x+1) becomes 10x+5.
Write New Equation: Write the new equation after distribution.The equation after distribution is 10x+5=35.
Subtract 5: Subtract 5 from both sides of the equation to isolate the term with the variable x.10x+5−5=35−5This simplifies to 10x=30.
Divide by 10: Divide both sides of the equation by 10 to solve for x.1010x=1030This simplifies to x=3.
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