10-2(2x+1)=4(x-2)solve each equation for x graph your Solution on a number line
2 answers:
Answer: x = 2
<u>Step-by-step explanation:</u>
10 - 2(2x + 1) = 4(x - 2)
10 - 4x - 2 = 4x - 8 <em>distributed -2 into 2x + 1 and 4 into x - 2</em>
8 - 4x = 4x - 8 <em>added like terms (10 - 2 = 8) on left side</em>
8 = 8x - 8 <em>added 4x to both sides</em>
16 = 8x <em>added 8 to both sides</em>
2 = x <em>divided 8 from both sides</em>
Answer:
No solution
Step-by-step explanation:
Actually, you have only one equation here. We will solve it for x.
Performing the indicated multiplication, we obtain:
10-2(2x+1)=4(x-2) => 10 - 4x - 2 = 4x - 8, or 10 - 2 = -8. This can never be true, so this equation has no solution.
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