A. 6x+5=26-x B. 2-4x=3 C. x-12=2x+36 D. -5x-4x+10=1 E. 2+x/4=5
Matematika
lailai1
Pertanyaan
A. 6x+5=26-x
B. 2-4x=3
C. x-12=2x+36
D. -5x-4x+10=1
E. 2+x/4=5
B. 2-4x=3
C. x-12=2x+36
D. -5x-4x+10=1
E. 2+x/4=5
2 Jawaban
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1. Jawaban darwism
a) 6x+5=26-x
7x= 21
x=3
b) 2-4x=3
-4x=1
x= -1/4
c) x-12=2x+36
-x = 48
x= -48
d) -5x-4x+10=1
-9x= -9
x= 1 -
2. Jawaban rahmachikakusuma
a. 6x+5=26-x
6x+x=26-5
7x = 21
x= 3
b. 2-4x=3
-4x=3-2
-4x=1
x=-1
c. x-12=2x+36
x-2x= 36+12
-x= 48
x= - 48
d. -5x-4x+10=1
-9x+10=1
10-1=9x
9=9x
1=x