diketahui 5(2x+5) = 2(3x-4) + 45. nilai x + 7 adalah....tolong
Matematika
fajarninik
Pertanyaan
diketahui 5(2x+5) = 2(3x-4) + 45. nilai x + 7 adalah....tolong
2 Jawaban
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1. Jawaban evelynsippy
10x+25 = 6x-8+45
4x = 12
x = 3
jadi, x+7 = 3+7 = 10 -
2. Jawaban RealJustinBieber
hey I am justin bieber,nice to meet you.here I am,gonna help u settle this
5(2x+5) = 2(3x-4) + 45.
10x + 25 = 6x - 8 + 45
4x = 12
x = 3
x + 7
3 + 7
10