find the value of x. 20x+10x+30 = 330.

July 1, 2026Mathematics

ScanSolve AI Answer

July 1, 2026

Answer

Step 1: Unganisha vigezo vya $x$ upande wa kushoto wa mlinganyo. $20x + 10x + 30 = 330$ $30x + 30 = 330$

Step 2: Toa $30$ kutoka pande zote mbili za mlinganyo ili kutenga $x$ . $30x + 30 - 30 = 330 - 30$ $30x = 300$

Step 3: Gawanya pande zote mbili kwa $30$ ili kupata thamani ya $x$ . $\frac{30x}{30} = \frac{300}{30}$ $x = 10$

Thamani ya $x$ ni $\boxed{10}$ .

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Unganisha vigezo vya x upande wa kushoto wa mlinganyo. 20x + 10x + 30 = 330 30x + 30 = 330 Step 2: Toa 30 kutoka pande zote mbili za mlinganyo ili kutenga x.

Asked on July 1, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on July 1, 2026

Step 1: Unganisha vigezo vya x upande wa kushoto wa mlinganyo. 20x + 10x + 30 = 330 30x + 30 = 330 Step 2: Toa 30 kutoka pande zote mbili za mlinganyo ili kutenga x. 30x + 30 - 30 = 330 - 30 30x = 300 Step 3: Gawanya pande zote mbili kwa 30 ili kupata thamani ya x. (30x)/(30) = (300)/(30) x = 10 Thamani ya x ni 10. 3 done, 2 left today. You're making progress.