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 Answer
Hey MaMpangazitha, good to see you again. Here are the solutions for each equation: 1) Step 1: Substitute x = 124 into the equation 2y = 2x - 84. 2y = 2(124) - 84 Step 2: Multiply and subtract. 2y = 248 - 84 2y = 164 Step 3: Divide by 2 to solve for y. y = (164)/(2) y = 82 2) Step 1: Substitute x = 22 into the equation 3y = -3x - 22. 3y = -3(22) - 22 Step 2: Multiply and subtract. 3y = -66 - 22 3y = -88 Step 3: Divide by 3 to solve for y. y = (-88)/(3) y = -(88)/(3) 3) Step 1: Substitute x = 7 into the equation 4x + y - 22 = 16. 4(7) + y - 22 = 16 Step 2: Multiply and simplify the constants. 28 + y - 22 = 16 y + 6 = 16 Step 3: Subtract 6 from both sides to solve for y. y = 16 - 6 y = 10 Send me the next one 📸