Egyenletek grafikus megoldása – #1

(Eslőfokú egyismeretlenes)

1.) 2x = –2
M(–1;–2)
2.) –0,2x + 3 = 0,8x – 2
M(5; 2)
3.) –1,5x + 3 = x – 2
M(2; 0)
4.) 0,25x + 1 = x – 2
M(4; 2)
5.) 0,5x + 4 = –x + 1
M(–2; 3)
6.) 2x + 3 = –0,5x – 2
M(–2; –1)
7.) x – 2 = 3x – 4
M(1; –1)
8.) 0,2x = 1,6x – 7
M(5; 1)
9.) 2x + 4 = –2x – 4
M(–2; 0)
10.) –2x – 1 = –3x – 2
M(–1; 1)
11.) –2,5x + 2 = –0,5x – 2
M(2; –3)
12.) –4x + 2 = –2
M(1; –2)
13.) 0,25x = –0,5x – 3
M(–4; –1)
14.) 0,2x + 2 = –0,8x – 3
M(–5; 1)
15.) –2x + 1 = –x/3 – 4
M(3; –5)
16.) –0,25x + 2 = 0,5x – 4
M(8; 0)
17.) 0,25x + 2 = x – 4
M(8; 4)
18.) –2x + 2 = –8x – 4
M(–1; 4)
19.) 2x/3 + 2 = –4x/3 – 4
M(–3; 0)
20.) –4x + 2 = –x – 4
M(2; –6)
21.) –8x + 2 = –3x – 3
M(1; –6)
22.) 7x + 2 = –x – 6
M(–1; –5)
23.) x + 2 = –0,25x – 3
M(–4; –2)
24.) x/3 + 2 = –2x/3 – 1
M(–3; 1)
25.) –x + 3 = –8x – 4
M(–1; 4)