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15(x-1) +4 [x+2) = 2 [7+xJ
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Answered by
1
Answer:
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Answered by
5
Answer:
221 /217
Step-by-step explanation:
Let's solve your equation step-by-step.
215(x−1)+4(x+2)=2(7+x)
Step 1: Simplify both sides of the equation.
215(x−1)+4(x+2)=2(7+x)
(215)(x)+(215)(−1)+(4)(x)+(4)(2)=(2)(7)+(2)(x)(Distribute)
215x+−215+4x+8=14+2x
(215x+4x)+(−215+8)=2x+14(Combine Like Terms)
219x+−207=2x+14
219x−207=2x+14
Step 2: Subtract 2x from both sides.
219x−207−2x=2x+14−2x
217x−207=14
Step 3: Add 207 to both sides.
217x−207+207=14+207
217x=221
Step 4: Divide both sides by 217.
217x /217
= 221 /217
x= 221 /217
hope it helps plz mark me as brainliest...............
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