chandlerdaniel160 chandlerdaniel160
  • 06-02-2022
  • Mathematics
contestada

Solve for x.
۔
8x - 3/ 4x +3
8x - 3 + 4 + 3 = 180
12x + [?] = 180

Respuesta :

opeyemiagboola177
opeyemiagboola177 opeyemiagboola177
  • 06-02-2022

let 8x-3+4+3=180 be equation 1

and let12x+[?]=180 be equation 2

solving for x in equation one we have

x=22

putting x=22 into equation 2

we have 12×22+[?]=180

264+[?]=180

[?]=180-264

=-84

i.e 12x+[-84]=180

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