Solve ‘x’ 3x - 30 = 156 -3x and find the value of 4x + 4.
Answers
Answered by
1
Answer:
128
Step-by-step explanation:
3x - 30 = 156 - 3x
=> 3x + 3x = 156 + 30
=> 6x = 186
=> x = 186/6
=> x = 31
By putting 31 at place of x,
4x + 4 = 4(31) + 4 = 124 + 4 = 128
Answered by
3
Answer:
x = 31 and 4x + 4 = 128
Step-by-step explanation:
3x - 30 = 156 - 3x
= 3x + 3x = 156 + 30
= 6x = 186
= x = 186/6
x = 31
then the value of 4x + 4 will be =
4(31) + 4
= 124 + 4
= 128
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