Solve, giving your answers correct to 3 sf. a. 2 x = 70 b. 3 x =

Question:

Solve, giving your answers correct to 3 sf.

a. 2x = 70

b. 3x = 20

c. 5x = 4

d. 23x = 150

e. 3x+1 = 55

f. 22x+1 = 20

g. 7x-5 = 40

h. 7x = 3x+4

i. 5x+1 = 3x+2

j. 4x-1 = 5x+1

k. 32x+3 = 53x+1

l. 34-5x = 2x+4

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