5(3x+5)-4(2x-3)=5x+3(2x+12)+1
15x+25-8x+12=5x+6x+36+1
7x+37=11x+37
7x+37-11x-37=0
-4x=0
x=0
5(3x+5)-4(2x-3)=5x+3(2x+12)+1
15x+25-8x+12=5x+6x+36+1
7x+37=11x+37
7x+37-11x-37=0
-4x=0
x=0
tìm x
a) 4(18-5x)-12(3x-7)=15(2x-16)-6(x+14)
b) 5(3x+5)-4(2x-3)=5x+3(2x+12)+1
c) 2(5x-8)-3(4x-5)=4(3x-4)+11
Tìm x:
a) 4(18 - 5x) - 12(3x - 7) = 15(2x - 16) - 6(x + 14)
b) 5(3x + 5) - 4(2x - 3) = 5x + 3(2x + 12) + 1
c) 2(5x - 8) - 3(4x - 5) = 4(3x - 4) +11
d) 5x - 3{4x - 2[4x - 3(5x - 2)]} = 182
tìm x biết
a, 4(18-5x) - 12(3x-7) = 15(2x - 16) - 6(x + 14)
b, 5(3x +5) - 4(2x - 3) = 5x + 3 (2x +12) +1
5.(3x+5)-4.(2x-3)=5x+3.(2x+12+1)
Bài 1: tìm X biết
a) 4(18-5x)-12(3x-7)=15(2x-16)-6(x+14)
b) 5(3x+5)-4(2x-3) =5x+3(2x+12)+1
c) 2(5x-8)-3(4x-5)=4(3x-4)+11
d) 5x-3{4x-2[4x-3(5x-2)]}=182
Các bạn giúp mink vs mink đang cần gấp
Tim x, bt:
a) 4.(18- 5x) - 12.( 3x-7) =15.(2x-16) - 6.(x+14)
b) 5.(3x+5) - 4.(2x-3) =5x + 3x(2x-12) +1
Các bạn giúp mình nhé càng nhanh càng tốt nhà
(5x-1). (2x+3)-3. (3x-1)=0
x^3 (2x-3)-x^2 (4x^2-6x+2)=0
x (x-1)-x^2+2x=5
(3x+2)(x-1)-3 (5x+2)+5 (11-4x)=25
8 (x-2)-2 (3x-4)=25
(3x+4). (5x-1)+(5x+2). (1-3x)+2=0
(5x-1). (2x+7)-(2x-3). (5x+9)
4 (x-1). (X+5)-(x+5). (X+2)=3. (X-1)(x+2)
2x^2+3 (x-1). (X+1)=5x(x+1)
4. (18-5x)-12 (3x-7)=1825. (2x-16)-6 .(x+4)
1/2x. (2/5-4x)+(2x+5).x=-13/2
Nhiều các bạn giả đùm mình nha
Thanh nhiều
tìm x:
5(3x+5)-4(2x+3)=5x+3(2x+12)+1
Tìm X .Biết:
5(3x+5)-4(2x-3)=5x+3(2x+12)+1