WebAlan P. Mar 30, 2015 The easiest way to find the slope of an equation like 3x− 5y = 3 is to re-arrange it into a slope-point form (y −y0) = m(x −x0) ... 3x-5y=7 Geometric figure: Straight Line Slope = 1.200/2.000 = 0.600 x-intercept = 7/3 = 2.33333 y-intercept = 7/-5 = -1.40000 Rearrange: Rearrange the equation by subtracting what is ... WebTo solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. The inequality solver will then show you the steps to help you learn how to solve it on your own. Less Than Or Equal To. Type = for "less than or equal to". Here is an example: 4x ...
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WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. WebMay 5, 2024 · 1. 3x-3=-18 add 3 on both sides 3x=-15 divide by 3 x=-5 2. r/2-6=14 add 6 on both sides r/2 = 20 multiply by 2 on both sides r= 40 3. 12+4m=24 subtract 12 on both sides 4m = 12 divide by 4 m=3 Then from 3-8 its 4.B 5.A 6.A 7.C 8.D have a good day ! good luck cryptocurrency is volatile
Solve for x 3x+12 =18 Mathway
WebCalculator Use. This online calculator is a quadratic equation solver that will solve a second-order polynomial equation such as ax 2 + bx + c = 0 for x, where a ≠ 0, using the quadratic formula. The calculator solution will show work using the quadratic formula to solve the entered equation for real and complex roots. WebJul 5, 2024 · Solve for x: one over five(5x + 12) = 18 seventy-eight over five one hundred-two over five 6 30 - 4280772. ivanabrull ivanabrull 07/05/2024 Mathematics ... * 5 = 18 * 5 5x + 12 = 90 2nd : Transfer 12 to right side, therefore subtracting it. 5x = 90 – 12 5x = 78 3rd : Divide both sides by 5. 5x / 5 = 78 / 5 x = 78 / 5. Advertisement Webopen intervals (- inf., -7) and (2, + inf.) Explanation: (1) - 3x < - 6 --> x>−3−6 = 2 (2) x + 5 < - 2 --> x< −7 You may solve the linear ... -6x<18 One solution was found : x > -3 Rearrange: … during resting breathing inspiration is