Solve for m:5m - (-8) = (-4) + 2mSolve for x:3x + 8 < 2x - 15
2 answers:
Answer: 3 = −12 and x = -23
Step-by-step explanation: = −4
Answer: 5m - (-8) = (-4) + 2m= m=−4 solvi
3x + 8 < 2x - 15= x<−23
Step-by-step explanation: 5m - (-8) = (-4) + 2m= m=−4
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
5*m-(-8)-((-4)+2*m)=0
Pull out like factors :
3m + 12 = 3 • (m + 4)
Solve : m+4 = 0
Subtract 4 from both sides of the equation :
m = -4
3x + 8 < 2x - 15
Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :
3*x+8-(2*x-15)<0
Subtract 23 from both sides
x < -23
x < -23
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