diket 5 (2×+5)=2(3×-4)+45,nilai x+7 adlh
Matematika
ali449
Pertanyaan
diket 5 (2×+5)=2(3×-4)+45,nilai x+7 adlh
2 Jawaban
-
1. Jawaban Diendra18
5 (2x+5) = 2 (3x-4)+45
10x + 25 = 6x - 8 + 45
10x + 25 = 6x + 37
10x - 6x = 37 - 25
4x = 12
x = 12/4
x = 3
Maka, nilai x+7 = 3 + 7 = 10 -
2. Jawaban 4LL
Langsung aja y
5(2x + 5) = 2(3x - 4) + 45
10x + 25 = 6x - 8 + 45 - 25
10x - 6x = 37 - 25
4x = 12
x = 3
maka x + 7 = 3 + 7 = 10
Semoga berguna +_+