What is: x + 3 - 2x -1 = 4 5 3
2 answers:
Answer:
X= -46/7
Step-by-step explanation:
step1: left part times 15 is 3(X+3)-5(2X-1)
step2: right part times 15 is 60
step3: 3(X+3)-5(2X-1)=60
step4: 3X+9-10X+5=60
step5: -7X+14=60
step6: -7X=46
step7: X= -46/7
(x + 3)/5 - (2x - 1)/3 = 4 / * 15
3(x + 3) - 5(2x - 1) = 15 * 4
3x + 9 - 10x + 5 = 60
7x = 60 - 9 - 5
7x = 46 / : 7
x = 6 4/7
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