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Solve the linear equation:

{:[4(7x+2)-13=3(x+15)],[x=]:}

Solve the linear equation:\newline4(7x+2)13=3(x+15)4(7x+2)-13=3(x+15), \newlinex=x=

Full solution

Q. Solve the linear equation:\newline4(7x+2)13=3(x+15)4(7x+2)-13=3(x+15), \newlinex=x=
  1. Expand and Distribute: First, we need to expand the equation by distributing the multiplication over addition on both sides.\newlineOn the left side, we multiply 44 with both 7x7x and 22. On the right side, we multiply 33 with both xx and 1515.\newlineCalculation: 4×7x+4×213=3×x+3×154 \times 7x + 4 \times 2 - 13 = 3 \times x + 3 \times 15
  2. Simplify Multiplications: Now, we simplify the left and right sides of the equation by performing the multiplications.\newlineCalculation: 28x+813=3x+4528x + 8 - 13 = 3x + 45
  3. Combine Like Terms: Next, we simplify the left side further by combining like terms (88 and 13-13).\newlineCalculation: 28x5=3x+4528x - 5 = 3x + 45
  4. Isolate x Terms: To isolate x, we need to get all the x terms on one side and the constants on the other. We'll subtract 3x3x from both sides of the equation.\newlineCalculation: 28x3x5=3x3x+4528x - 3x - 5 = 3x - 3x + 45
  5. Add and Subtract Constants: After subtracting 3x3x from both sides, we simplify the equation.\newlineCalculation: 25x5=4525x - 5 = 45
  6. Isolate x Term: Next, we need to isolate the xx term by adding 55 to both sides of the equation to move the constant to the right side.\newlineCalculation: 25x5+5=45+525x - 5 + 5 = 45 + 5
  7. Perform Addition: Now, we simplify the equation by performing the addition.\newlineCalculation: 25x=5025x = 50
  8. Solve for x: Finally, we solve for xx by dividing both sides of the equation by 2525.\newlineCalculation: x=5025x = \frac{50}{25}
  9. Calculate Final Value: We calculate the division to find the value of xx.\newlineCalculation: x=2x = 2

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