3 years ago

3x + 5 = 2x + 9 What do I do???

Mathematics

2 answers:

Yakvenalex [24]3 years ago

7 0

3+5=2+9

3x+5=2x+93x+5=2x+9

Solve

Subtract

from both sides of the equation

3+5=2+9

3+5−5=2+9−5

Simplify

Subtract the numbers

3=2+4

Subtract

2x2x

from both sides of the equation

3=2+4

3−2=2+4−2

Simplify

Combine like terms

Multiply by 1

Combine like terms

Solution

maxonik [38]3 years ago

3 0

3x - 2x = 9 - 5
x = 4

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